Bridge Statistics for Maquoketa, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- New bridges - historical statistics
- 11900-1909
- 11920-1929
- 41950-1959
- 41960-1969
- 71970-1979
- 31980-1989
- 251990-1999
- 62000-2009
- 32010-2019
- Reconstructed bridges - Historical Statistics
- 11940-1949
- 01950-1959
- 11960-1969
- 01970-1979
- 01980-1989
- 01990-1999
- 12000-2009
- Bridge Condition - Deck
- 23.1%Very good
- 30.8%Good
- 33.3%Satisfactory
- 7.7%Fair
- 5.1%Poor
- Bridge Condition - Superstructure
- 30.8%Very good
- 33.3%Good
- 17.9%Satisfactory
- 12.8%Fair
- 5.1%Poor
- Bridge Condition - Substructure
- 28.2%Very good
- 46.2%Good
- 12.8%Satisfactory
- 5.1%Fair
- 7.7%Poor
- Bridge Condition - Channel
- 7.5%Very good
- 35.0%Good
- 47.5%Satisfactory
- 7.5%Fair
- 2.5%Poor
- Bridge Condition - Culverts
- 12.5%Good
- 50.0%Satisfactory
- 37.5%Fair
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Structure Number: 7655, Location: 000000000 (Lat: 42.061850, Lng: -90.652700), Route carried "on" structure: City street , Year Built: 1973, Status: Open, Structure Length: 3.90m (12.80ft), Average Daily Traffic: 1,910 (year 2017), Average Future Daily Traffic: 1,910 (year 2041), Features Intersected: ABAND RR, Facility Carried by Structure: SUMMIT ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.057, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 10.8m (35.4ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 7655, Location: 000000000 (Lat: 42.061850, Lng: -90.652700), Route carried "on" structure: City street , Year Built: 1973, Status: Open, Structure Length: 3.90m (12.80ft), Average Daily Traffic: 1,910 (year 2017), Average Future Daily Traffic: 1,910 (year 2041), Features Intersected: ABAND RR, Facility Carried by Structure: SUMMIT ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.057, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 10.8m (35.4ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 21111, Location: 0.1 MI. S OF JCT. US 61 (Lat: 42.003628, Lng: -90.655175), Route carried "on" structure: State highway 136, Year Built: 1995, Status: Open, Structure Length: 2.16m (7.09ft), Average Daily Traffic: 940 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 940 (year 2040), Design Load: HS 20, Features Intersected: UNION CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 48.807, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.5m (64.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 84.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 21111, Location: 0.1 MI. S OF JCT. US 61 (Lat: 42.003628, Lng: -90.655175), Route carried "on" structure: State highway 136, Year Built: 1995, Status: Open, Structure Length: 2.16m (7.09ft), Average Daily Traffic: 940 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 940 (year 2040), Design Load: HS 20, Features Intersected: UNION CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 48.807, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.5m (64.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 84.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2112, Location: 1.2 MI. N OF JCT. U.S. 61 (Lat: 42.003722, Lng: -90.682242), Route carried "on" structure: State highway 136, Year Built: 1929, Year Reconstructed: 1952, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 650 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 650 (year 2040), Design Load: H 20, Features Intersected: E TRIB TO ELWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 51.048, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.2m (26.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 35.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2112, Location: 1.2 MI. N OF JCT. U.S. 61 (Lat: 42.003722, Lng: -90.682242), Route carried "on" structure: State highway 136, Year Built: 1929, Year Reconstructed: 1952, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 650 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 650 (year 2040), Design Load: H 20, Features Intersected: E TRIB TO ELWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 51.048, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.2m (26.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 35.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 2113, Location: 1.9 MI. N OF JCT. US 61 (Lat: 42.003786, Lng: -90.695594), Route carried "on" structure: State highway 136, Year Built: 1952, Status: Open, Structure Length: 1.95m (6.40ft), Average Daily Traffic: 650 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 650 (year 2040), Design Load: H 20, Features Intersected: W TRIB TO ELWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 52.154, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.6m (61.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 45.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2113, Location: 1.9 MI. N OF JCT. US 61 (Lat: 42.003786, Lng: -90.695594), Route carried "on" structure: State highway 136, Year Built: 1952, Status: Open, Structure Length: 1.95m (6.40ft), Average Daily Traffic: 650 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 650 (year 2040), Design Load: H 20, Features Intersected: W TRIB TO ELWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 52.154, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.6m (61.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 45.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 2114, Location: 3.1 MI.N.OF JCT.US 61 (Lat: 42.003747, Lng: -90.717936), Route carried "on" structure: State highway 136, Year Built: 1952, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 650 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 650 (year 2040), Design Load: H 20, Features Intersected: ELWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 54.005, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 46.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2114, Location: 3.1 MI.N.OF JCT.US 61 (Lat: 42.003747, Lng: -90.717936), Route carried "on" structure: State highway 136, Year Built: 1952, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 650 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 650 (year 2040), Design Load: H 20, Features Intersected: ELWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 54.005, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 46.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 29939, Location: 084E33004 (Lat: 42.053544, Lng: -90.665411), Route carried "on" structure: County highway , Year Built: 1960, Status: Open, Structure Length: 2.47m (8.10ft), Average Daily Traffic: 7,200 (year 2021), Average Future Daily Traffic: 7,200 (year 2040), Design Load: H 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.318, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.0m (36.1ft), Curb or Sidewalk Widths: Left: 0.6m (2.0ft), Right: 0.6m (2.0ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Poor, Channel: Satisfactory, Operating Rating: 29.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 22.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of replacement, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 29939, Location: 084E33004 (Lat: 42.053544, Lng: -90.665411), Route carried "on" structure: County highway , Year Built: 1960, Status: Open, Structure Length: 2.47m (8.10ft), Average Daily Traffic: 7,200 (year 2021), Average Future Daily Traffic: 7,200 (year 2040), Design Load: H 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.318, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.0m (36.1ft), Curb or Sidewalk Widths: Left: 0.6m (2.0ft), Right: 0.6m (2.0ft), Curb-To-Curb Width: 8.6m (28.2ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Poor, Channel: Satisfactory, Operating Rating: 29.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 22.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of replacement, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 3014, Location: 2.0 mi. S Jct. of Ia. 64 (Lat: 42.045564, Lng: -90.669167), Route carried "on" structure: US 61, Year Built: 1967, Status: Open, Structure Length: 4.39m (14.40ft), Average Daily Traffic: 3,650 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 3,650 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 254.122, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 69.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 3014, Location: 2.0 mi. S Jct. of Ia. 64 (Lat: 42.045564, Lng: -90.669167), Route carried "on" structure: US 61, Year Built: 1967, Status: Open, Structure Length: 4.39m (14.40ft), Average Daily Traffic: 3,650 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 3,650 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 254.122, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 69.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 3015, Location: 0.5 MI. N OF JCT. IA 64 (Lat: 42.075267, Lng: -90.682464), Route carried "on" structure: US 61, Year Built: 1967, Status: Open, Structure Length: 11.40m (37.40ft), Average Daily Traffic: 4,100 (year 2020), Truck Traffic: 22%, Average Future Daily Traffic: 4,100 (year 2040), Design Load: HS 20, Features Intersected: S FORK MAQUOKETA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 258.231, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 3, Length of Maximum Span: 43.9m (144.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.8m (35.4ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 27.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 23 months, Critical Feature Inspection Frequency: Every 23 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: August 2020, Critical Feature Inspection Date: August 2020, Other Special Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 3015, Location: 0.5 MI. N OF JCT. IA 64 (Lat: 42.075267, Lng: -90.682464), Route carried "on" structure: US 61, Year Built: 1967, Status: Open, Structure Length: 11.40m (37.40ft), Average Daily Traffic: 4,100 (year 2020), Truck Traffic: 22%, Average Future Daily Traffic: 4,100 (year 2040), Design Load: HS 20, Features Intersected: S FORK MAQUOKETA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 258.231, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 3, Length of Maximum Span: 43.9m (144.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.8m (35.4ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 27.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 23 months, Critical Feature Inspection Frequency: Every 23 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: August 2020, Critical Feature Inspection Date: August 2020, Other Special Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 30311, Location: 0.4 MI. E OF JCT. IA 62 (Lat: 42.065847, Lng: -90.640383), Route carried "on" structure: State highway 64, Year Built: 1976, Status: Open, Structure Length: 4.21m (13.81ft), Average Daily Traffic: 1,670 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 1,670 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 56.544, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.4m (57.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 74.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Galvanized Reinforcing
Structure Number: 30311, Location: 0.4 MI. E OF JCT. IA 62 (Lat: 42.065847, Lng: -90.640383), Route carried "on" structure: State highway 64, Year Built: 1976, Status: Open, Structure Length: 4.21m (13.81ft), Average Daily Traffic: 1,670 (year 2020), Truck Traffic: 11%, Average Future Daily Traffic: 1,670 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 56.544, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.4m (57.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 74.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Galvanized Reinforcing
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Structure Number: 12461, Location: 083E20101 (Lat: 42.032803, Lng: -90.668344), Route carried "on" structure: County highway , Year Built: 1900, Year Reconstructed: 1960, Status: Posted for load, Structure Length: 3.69m (12.11ft), Average Daily Traffic: 80 (year 2017), Average Future Daily Traffic: 80 (year 2041), Design Load: HS 20, Features Intersected: UNION CREEK, Facility Carried by Structure: 100TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.156, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 2, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 15.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 3.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Critical Feature Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 12461, Location: 083E20101 (Lat: 42.032803, Lng: -90.668344), Route carried "on" structure: County highway , Year Built: 1900, Year Reconstructed: 1960, Status: Posted for load, Structure Length: 3.69m (12.11ft), Average Daily Traffic: 80 (year 2017), Average Future Daily Traffic: 80 (year 2041), Design Load: HS 20, Features Intersected: UNION CREEK, Facility Carried by Structure: 100TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.156, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 2, Length of Maximum Span: 15.2m (49.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 15.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 3.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Critical Feature Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124632, Location: 083E20201 (Lat: 42.032817, Lng: -90.699261), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 3.41m (11.19ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 10 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: 100TH STREET
Minimum Vertical Clearance: 5.28m (17.32ft), Kilometerpoint: 2.596, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 66.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124632, Location: 083E20201 (Lat: 42.032817, Lng: -90.699261), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 3.41m (11.19ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 10 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: 100TH STREET
Minimum Vertical Clearance: 5.28m (17.32ft), Kilometerpoint: 2.596, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 66.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124641, Location: 083E20404 (Lat: 42.021300, Lng: -90.733281), Route carried "on" structure: County highway , Year Built: 1973, Status: Open, Structure Length: 2.74m (8.99ft), Average Daily Traffic: 750 (year 2021), Average Future Daily Traffic: 750 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: 185TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.302, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 54.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 10.00m (32.81ft), Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $125,000, Roadway Improvement Cost: $5,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124641, Location: 083E20404 (Lat: 42.021300, Lng: -90.733281), Route carried "on" structure: County highway , Year Built: 1973, Status: Open, Structure Length: 2.74m (8.99ft), Average Daily Traffic: 750 (year 2021), Average Future Daily Traffic: 750 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: 185TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.302, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 54.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 10.00m (32.81ft), Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $125,000, Roadway Improvement Cost: $5,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124691, Location: 083E20901 (Lat: 42.018433, Lng: -90.742197), Route carried "on" structure: County highway , Year Built: 1975, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 150 (year 2014), Truck Traffic: 40%, Average Future Daily Traffic: 150 (year 2039), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: 110TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.208, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 54.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124691, Location: 083E20901 (Lat: 42.018433, Lng: -90.742197), Route carried "on" structure: County highway , Year Built: 1975, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 150 (year 2014), Truck Traffic: 40%, Average Future Daily Traffic: 150 (year 2039), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: 110TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.208, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 54.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124701, Location: 083E21001 (Lat: 42.018386, Lng: -90.705397), Route carried "on" structure: County highway , Year Built: 1971, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 80 (year 2014), Average Future Daily Traffic: 80 (year 2041), Design Load: HS 20, Features Intersected: ELWOOD CREEK, Facility Carried by Structure: 110TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.256, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 55.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124701, Location: 083E21001 (Lat: 42.018386, Lng: -90.705397), Route carried "on" structure: County highway , Year Built: 1971, Status: Open, Structure Length: 3.14m (10.30ft), Average Daily Traffic: 80 (year 2014), Average Future Daily Traffic: 80 (year 2041), Design Load: HS 20, Features Intersected: ELWOOD CREEK, Facility Carried by Structure: 110TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.256, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 55.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124721, Location: 083E21102 (Lat: 42.009831, Lng: -90.704278), Route carried "on" structure: County highway , Year Built: 1993, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 20 (year 2014), Average Future Daily Traffic: 20 (year 2039), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 200TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.230, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 48.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124721, Location: 083E21102 (Lat: 42.009831, Lng: -90.704278), Route carried "on" structure: County highway , Year Built: 1993, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 20 (year 2014), Average Future Daily Traffic: 20 (year 2039), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 200TH AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.230, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 48.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124731, Location: 083E21202 (Lat: 42.005108, Lng: -90.684411), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 110 (year 2014), Average Future Daily Traffic: 110 (year 2039), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 210TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.348, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.8m (28.9ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124731, Location: 083E21202 (Lat: 42.005108, Lng: -90.684411), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 110 (year 2014), Average Future Daily Traffic: 110 (year 2039), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 210TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.348, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.8m (28.9ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 59.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 12481, Location: 083E22301 (Lat: 41.989172, Lng: -90.694014), Route carried "on" structure: County highway , Year Built: 1970, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 15 (year 2014), Average Future Daily Traffic: 15 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 130TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.884, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 62.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 12481, Location: 083E22301 (Lat: 41.989172, Lng: -90.694014), Route carried "on" structure: County highway , Year Built: 1970, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 15 (year 2014), Average Future Daily Traffic: 15 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 130TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.884, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 62.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124831, Location: 083E22601 (Lat: 41.974536, Lng: -90.690661), Route carried "on" structure: County highway , Year Built: 1988, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 45 (year 2014), Average Future Daily Traffic: 45 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 140TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.548, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 85.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 50.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124831, Location: 083E22601 (Lat: 41.974536, Lng: -90.690661), Route carried "on" structure: County highway , Year Built: 1988, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 45 (year 2014), Average Future Daily Traffic: 45 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 140TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.548, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 85.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 50.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 124991, Location: 083E30503 (Lat: 42.018881, Lng: -90.638900), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 40 (year 2014), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 110TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.786, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 64.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 124991, Location: 083E30503 (Lat: 42.018881, Lng: -90.638900), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 40 (year 2014), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 110TH ST.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.786, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 64.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 192151, Location: 084E20206 (Lat: 42.111689, Lng: -90.701261), Route carried "on" structure: County highway , Year Built: 2018, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 25 (year 2017), Average Future Daily Traffic: 25 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: 168TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.727, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.1m (33.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 55.4 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 42.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 192151, Location: 084E20206 (Lat: 42.111689, Lng: -90.701261), Route carried "on" structure: County highway , Year Built: 2018, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 25 (year 2017), Average Future Daily Traffic: 25 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: 168TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.727, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.1m (33.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 55.4 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 42.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 192181, Location: 084E21104 (Lat: 42.099269, Lng: -90.703444), Route carried "on" structure: County highway , Year Built: 2004, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.183, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 62.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 47.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Bridge Improvement Cost: $24,000, Roadway Improvement Cost: $4,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 192181, Location: 084E21104 (Lat: 42.099269, Lng: -90.703444), Route carried "on" structure: County highway , Year Built: 2004, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2041), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.183, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 62.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 47.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Bridge Improvement Cost: $24,000, Roadway Improvement Cost: $4,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 1922, Location: 084E21307 (Lat: 42.089797, Lng: -90.672981), Route carried "on" structure: County highway , Year Built: 1966, Status: Open, Structure Length: 12.71m (41.70ft), Average Daily Traffic: 1,170 (year 2021), Truck Traffic: 12%, Average Future Daily Traffic: 1,170 (year 2041), Design Load: H 15, Features Intersected: MAQUOKETA RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.372, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 31.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 33.00m (108.27ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Bridge Improvement Cost: $80,000, Roadway Improvement Cost: $12,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 1922, Location: 084E21307 (Lat: 42.089797, Lng: -90.672981), Route carried "on" structure: County highway , Year Built: 1966, Status: Open, Structure Length: 12.71m (41.70ft), Average Daily Traffic: 1,170 (year 2021), Truck Traffic: 12%, Average Future Daily Traffic: 1,170 (year 2041), Design Load: H 15, Features Intersected: MAQUOKETA RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.372, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 31.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 24.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 33.00m (108.27ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Bridge Improvement Cost: $80,000, Roadway Improvement Cost: $12,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 19225, Location: 084E22305 (Lat: 42.065331, Lng: -90.694800), Route carried "on" structure: County highway , Year Built: 1950, Year Reconstructed: 2013, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 20 (year 2017), Average Future Daily Traffic: 20 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.592, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.2m (26.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.2m (26.9ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Channel: Good, Operating Rating: 48.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.90m (9.51ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Bridge Improvement Cost: $10,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 19225, Location: 084E22305 (Lat: 42.065331, Lng: -90.694800), Route carried "on" structure: County highway , Year Built: 1950, Year Reconstructed: 2013, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 20 (year 2017), Average Future Daily Traffic: 20 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.592, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.2m (26.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.2m (26.9ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Channel: Good, Operating Rating: 48.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.90m (9.51ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Bridge Improvement Cost: $10,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 192261, Location: 084E22604 (Lat: 42.058969, Lng: -90.694342), Route carried "on" structure: County highway , Year Built: 1982, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 110 (year 2017), Average Future Daily Traffic: 110 (year 2041), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.843, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 29.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 23.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021
Structure Number: 192261, Location: 084E22604 (Lat: 42.058969, Lng: -90.694342), Route carried "on" structure: County highway , Year Built: 1982, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 110 (year 2017), Average Future Daily Traffic: 110 (year 2041), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.843, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 29.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 23.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021
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Structure Number: 192291, Location: 084E23602 (Lat: 42.043128, Lng: -90.684656), Route carried "on" structure: County highway , Year Built: 1971, Status: Posted for load, Structure Length: 2.56m (8.40ft), Average Daily Traffic: 130 (year 2017), Average Future Daily Traffic: 130 (year 2042), Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.146, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 6.5m (21.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Fair, Channel: Fair, Operating Rating: 13.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 10.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 12.00m (39.37ft), Designated Inspection Frequency: Every 6 months, Inspection Date: Febuary 2022, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $18,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 192291, Location: 084E23602 (Lat: 42.043128, Lng: -90.684656), Route carried "on" structure: County highway , Year Built: 1971, Status: Posted for load, Structure Length: 2.56m (8.40ft), Average Daily Traffic: 130 (year 2017), Average Future Daily Traffic: 130 (year 2042), Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.146, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 6.5m (21.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Fair, Channel: Fair, Operating Rating: 13.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 10.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 12.00m (39.37ft), Designated Inspection Frequency: Every 6 months, Inspection Date: Febuary 2022, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $18,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 192312, Location: 084E31503 (Lat: 42.085539, Lng: -90.599006), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 110 (year 2017), Average Future Daily Traffic: 110 (year 2041), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.474, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.2m (26.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 58.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 43.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 192312, Location: 084E31503 (Lat: 42.085539, Lng: -90.599006), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 110 (year 2017), Average Future Daily Traffic: 110 (year 2041), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.474, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.2m (26.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 58.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 43.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 192331, Location: 084E31709 (Lat: 42.079389, Lng: -90.635808), Route carried "on" structure: County highway , Year Built: 2019, Status: Open, Structure Length: 4.57m (14.99ft), Average Daily Traffic: 240 (year 2021), Truck Traffic: 10%, Average Future Daily Traffic: 240 (year 2041), Design Load: HL 93, Features Intersected: MILL CREEK, Facility Carried by Structure: 35TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.370, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 74.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 192331, Location: 084E31709 (Lat: 42.079389, Lng: -90.635808), Route carried "on" structure: County highway , Year Built: 2019, Status: Open, Structure Length: 4.57m (14.99ft), Average Daily Traffic: 240 (year 2021), Truck Traffic: 10%, Average Future Daily Traffic: 240 (year 2041), Design Load: HL 93, Features Intersected: MILL CREEK, Facility Carried by Structure: 35TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.370, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 74.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 19234, Location: 084E32205 (Lat: 42.073539, Lng: -90.590531), Route carried "on" structure: County highway , Year Built: 1953, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 180 (year 2021), Truck Traffic: 14%, Average Future Daily Traffic: 180 (year 2041), Design Load: H 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.308, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Poor, Culverts: Fair, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 19234, Location: 084E32205 (Lat: 42.073539, Lng: -90.590531), Route carried "on" structure: County highway , Year Built: 1953, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 180 (year 2021), Truck Traffic: 14%, Average Future Daily Traffic: 180 (year 2041), Design Load: H 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.308, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Poor, Culverts: Fair, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 19238, Location: 084E32904 (Lat: 42.059756, Lng: -90.635992), Route carried "on" structure: ServiceCounty highway , Year Built: 1988, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 70 (year 2041), Features Intersected: SIDE DITCH, Facility Carried by Structure: FIELD ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.151, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 3.8m (12.5ft), Out-to-Out Width: 4.2m (13.8ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Good, Operating Rating: 33.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 25.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 19238, Location: 084E32904 (Lat: 42.059756, Lng: -90.635992), Route carried "on" structure: ServiceCounty highway , Year Built: 1988, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 70 (year 2041), Features Intersected: SIDE DITCH, Facility Carried by Structure: FIELD ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.151, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 3.8m (12.5ft), Out-to-Out Width: 4.2m (13.8ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Good, Operating Rating: 33.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 25.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 192401, Location: 084E33103 (Lat: 42.043678, Lng: -90.650206), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 250 (year 2021), Average Future Daily Traffic: 250 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: FM 13TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.343, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 26.9 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.10m (6.89ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $105,000, Roadway Improvement Cost: $35,000
Structure Number: 192401, Location: 084E33103 (Lat: 42.043678, Lng: -90.650206), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 250 (year 2021), Average Future Daily Traffic: 250 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK, Facility Carried by Structure: FM 13TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.343, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 26.9 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.10m (6.89ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $105,000, Roadway Improvement Cost: $35,000
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Structure Number: 192411, Location: 084E33203 (Lat: 42.043681, Lng: -90.639969), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 250 (year 2021), Average Future Daily Traffic: 250 (year 2041), Design Load: HS 20, Features Intersected: SILVER CREEK, Facility Carried by Structure: FM 13TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.190, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 43.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 33.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.50m (4.92ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $75,000, Roadway Improvement Cost: $10,000
Structure Number: 192411, Location: 084E33203 (Lat: 42.043681, Lng: -90.639969), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 250 (year 2021), Average Future Daily Traffic: 250 (year 2041), Design Load: HS 20, Features Intersected: SILVER CREEK, Facility Carried by Structure: FM 13TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.190, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 43.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 33.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.50m (4.92ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $75,000, Roadway Improvement Cost: $10,000
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Structure Number: 192431, Location: 000000000 (Lat: 42.039075, Lng: -90.621389), Route carried "on" structure: County highway , Year Built: 2009, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 40 (year 2017), Average Future Daily Traffic: 40 (year 2041), Design Load: HS 20, Features Intersected: SMALL, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.837, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 55.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 42.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 192431, Location: 000000000 (Lat: 42.039075, Lng: -90.621389), Route carried "on" structure: County highway , Year Built: 2009, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 40 (year 2017), Average Future Daily Traffic: 40 (year 2041), Design Load: HS 20, Features Intersected: SMALL, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.837, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 55.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 42.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 362751, Location: 084E21105 (Lat: 42.101322, Lng: -90.687181), Route carried "on" structure: County highway , Year Built: 1998, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 160 (year 2017), Average Future Daily Traffic: 160 (year 2041), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.214, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Fair, Culverts: Satisfactory, Operating Rating: 25.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 19.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 362751, Location: 084E21105 (Lat: 42.101322, Lng: -90.687181), Route carried "on" structure: County highway , Year Built: 1998, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 160 (year 2017), Average Future Daily Traffic: 160 (year 2041), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.214, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Fair, Culverts: Satisfactory, Operating Rating: 25.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 19.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 36385, Location: 084E21204 (Lat: 42.098889, Lng: -90.684817), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 550 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 550 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH, Facility Carried by Structure: 182 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.224, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 34.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 26.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 36385, Location: 084E21204 (Lat: 42.098889, Lng: -90.684817), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 550 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 550 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH, Facility Carried by Structure: 182 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.224, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 34.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 26.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 363855, Location: 084E21204 (Lat: 42.099900, Lng: -90.684833), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 550 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 550 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH, Facility Carried by Structure: 182 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.336, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 27.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 21.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
Structure Number: 363855, Location: 084E21204 (Lat: 42.099900, Lng: -90.684833), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 550 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 550 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH, Facility Carried by Structure: 182 AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.336, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 27.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 21.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021
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Structure Number: 364145, Location: 084E21318 (Lat: 42.077114, Lng: -90.666047), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 9.88m (32.41ft), Average Daily Traffic: 1,730 (year 2021), Average Future Daily Traffic: 1,730 (year 2041), Design Load: HS 20, Features Intersected: SO FK MAQUOKETA RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.077, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.7m (81.0ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 52.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 28.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 364145, Location: 084E21318 (Lat: 42.077114, Lng: -90.666047), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 9.88m (32.41ft), Average Daily Traffic: 1,730 (year 2021), Average Future Daily Traffic: 1,730 (year 2041), Design Load: HS 20, Features Intersected: SO FK MAQUOKETA RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.077, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.7m (81.0ft), Curb-To-Curb Width: 9.8m (32.2ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 52.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 28.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 365755, Location: 083E21103 (Lat: 42.018369, Lng: -90.696775), Route carried "on" structure: County highway , Year Built: 2011, Status: Open, Structure Length: 1.46m (4.79ft), Average Daily Traffic: 110 (year 2014), Average Future Daily Traffic: 110 (year 2039), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 110TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.969, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.0m (45.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 9.5m (31.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 87.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 52.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 365755, Location: 083E21103 (Lat: 42.018369, Lng: -90.696775), Route carried "on" structure: County highway , Year Built: 2011, Status: Open, Structure Length: 1.46m (4.79ft), Average Daily Traffic: 110 (year 2014), Average Future Daily Traffic: 110 (year 2039), Design Load: HS 20, Features Intersected: CREEK, Facility Carried by Structure: 110TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.969, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.0m (45.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 9.5m (31.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 87.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 52.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6017, Location: AT JCT. OF IA 136 (Lat: 42.003306, Lng: -90.657022), Route carried "on" structure: US 61, Year Built: 1995, Status: Open, Structure Length: 5.97m (19.59ft), Average Daily Traffic: 3,850 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 3,850 (year 2041), Design Load: HS 20, Features Intersected: IA 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 248.584, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 29.9m (98.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 63.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 6017, Location: AT JCT. OF IA 136 (Lat: 42.003306, Lng: -90.657022), Route carried "on" structure: US 61, Year Built: 1995, Status: Open, Structure Length: 5.97m (19.59ft), Average Daily Traffic: 3,850 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 3,850 (year 2041), Design Load: HS 20, Features Intersected: IA 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 248.584, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 29.9m (98.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 63.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 601705, Location: AT JCT. OF IA. 136 (Lat: 42.003872, Lng: -90.657417), Route carried "on" structure: US 61, Year Built: 1995, Status: Open, Structure Length: 5.97m (19.59ft), Average Daily Traffic: 3,850 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 3,850 (year 2041), Design Load: HS 20, Features Intersected: IA 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 61.483, Lanes on structure: 2, Lanes under structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 63.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 601705, Location: AT JCT. OF IA. 136 (Lat: 42.003872, Lng: -90.657417), Route carried "on" structure: US 61, Year Built: 1995, Status: Open, Structure Length: 5.97m (19.59ft), Average Daily Traffic: 3,850 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 3,850 (year 2041), Design Load: HS 20, Features Intersected: IA 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 61.483, Lanes on structure: 2, Lanes under structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 63.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 60638, Location: 0.5 MI. N OF JCT. IA #136 (Lat: 42.010486, Lng: -90.656747), Route carried "on" structure: US 61, Year Built: 1996, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 8,500 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 8,500 (year 2040), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 249.382, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 29.3m (96.1ft), Skew: 23 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 45.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 22 months, Inspection Date: July 2020
Structure Number: 60638, Location: 0.5 MI. N OF JCT. IA #136 (Lat: 42.010486, Lng: -90.656747), Route carried "on" structure: US 61, Year Built: 1996, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 8,500 (year 2020), Truck Traffic: 18%, Average Future Daily Traffic: 8,500 (year 2040), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 249.382, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 29.3m (96.1ft), Skew: 23 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 45.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 27.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 22 months, Inspection Date: July 2020
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Structure Number: 606385, Location: 1.0 MI. N OF JCT. IA #136 (Lat: 42.018175, Lng: -90.656931), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 8.66m (28.41ft), Average Daily Traffic: 70 (year 2014), Average Future Daily Traffic: 70 (year 2040), Design Load: HS 20, Features Intersected: US 61, Facility Carried by Structure: 110TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.268, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 29.3m (96.1ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 10.2m (33.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Operating Rating: 71.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 22 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 606385, Location: 1.0 MI. N OF JCT. IA #136 (Lat: 42.018175, Lng: -90.656931), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 8.66m (28.41ft), Average Daily Traffic: 70 (year 2014), Average Future Daily Traffic: 70 (year 2040), Design Load: HS 20, Features Intersected: US 61, Facility Carried by Structure: 110TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.268, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 29.3m (96.1ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 10.2m (33.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Operating Rating: 71.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 22 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 60639, Location: 2.0 mi. S of Jct Ia. 64 (Lat: 42.045369, Lng: -90.669756), Route carried "on" structure: US 61, Year Built: 1996, Status: Open, Structure Length: 4.48m (14.70ft), Average Daily Traffic: 3,650 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 3,650 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 56.004, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 90.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 55.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 60639, Location: 2.0 mi. S of Jct Ia. 64 (Lat: 42.045369, Lng: -90.669756), Route carried "on" structure: US 61, Year Built: 1996, Status: Open, Structure Length: 4.48m (14.70ft), Average Daily Traffic: 3,650 (year 2020), Truck Traffic: 25%, Average Future Daily Traffic: 3,650 (year 2041), Design Load: HS 20, Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 56.004, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.1m (56.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 90.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 55.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing