Bridge Statistics for Grinnell, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- New bridges - historical statistics
- 21920-1929
- 61950-1959
- 151960-1969
- 71970-1979
- 41980-1989
- 11990-1999
- 62000-2009
- 12010-2019
- 42020-2022
- Reconstructed bridges - Historical Statistics
- 11990-1999
- 12000-2009
- 12010-2019
- Bridge Condition - Deck
- 5.9%Excellent
- 17.6%Very good
- 8.8%Good
- 26.5%Satisfactory
- 38.2%Fair
- 2.9%Poor
- Bridge Condition - Superstructure
- 5.9%Excellent
- 14.7%Very good
- 11.8%Good
- 26.5%Satisfactory
- 35.3%Fair
- 5.9%Poor
- Bridge Condition - Substructure
- 5.9%Excellent
- 8.8%Very good
- 20.6%Good
- 8.8%Satisfactory
- 11.8%Fair
- 38.2%Poor
- 5.9%Serious
- Bridge Condition - Channel
- 18.2%Very good
- 21.2%Good
- 54.5%Satisfactory
- 6.1%Fair
- Bridge Condition - Culverts
- 14.3%Very good
- 28.6%Good
- 42.9%Satisfactory
- 14.3%Fair
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Structure Number: 4574, Location: 3.1 MI. E of Jct. IA 146 (Lat: 41.746058, Lng: -92.667461), Route carried "on" structure: US 6, Year Built: 1951, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 3,020 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 3,020 (year 2040), Design Load: H 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 315.066, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020
Structure Number: 4574, Location: 3.1 MI. E of Jct. IA 146 (Lat: 41.746058, Lng: -92.667461), Route carried "on" structure: US 6, Year Built: 1951, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 3,020 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 3,020 (year 2040), Design Load: H 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 315.066, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020
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Structure Number: 46021, Location: 0.5 mi. S of Jct.SR F-17 (Lat: 41.811700, Lng: -92.727431), Route carried "on" structure: State highway 146, Year Built: 2005, Status: Open, Structure Length: 5.21m (17.09ft), Average Daily Traffic: 1,960 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 1,960 (year 2040), Design Load: HS 20, Features Intersected: BEAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.588, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 24.7m (81.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 76.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.8 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 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 46021, Location: 0.5 mi. S of Jct.SR F-17 (Lat: 41.811700, Lng: -92.727431), Route carried "on" structure: State highway 146, Year Built: 2005, Status: Open, Structure Length: 5.21m (17.09ft), Average Daily Traffic: 1,960 (year 2020), Truck Traffic: 7%, Average Future Daily Traffic: 1,960 (year 2040), Design Load: HS 20, Features Intersected: BEAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.588, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 24.7m (81.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 76.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.8 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 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: 4605, Location: AT JCT. IOWA 146 (Lat: 41.696144, Lng: -92.727486), Route carried "on" structure: Interstate 1180, Year Built: 1962, Status: Open, Structure Length: 6.52m (21.39ft), Average Daily Traffic: 11,100 (year 2020), Truck Traffic: 33%, Average Future Daily Traffic: 11,100 (year 2041), Design Load: HS 20, Features Intersected: IOWA 146, Facility Carried by Structure: EB I 80
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.600, Lanes on structure: 2, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Poor, Operating Rating: 77.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: June 2021, Other Special Inspection Date: January 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 4605, Location: AT JCT. IOWA 146 (Lat: 41.696144, Lng: -92.727486), Route carried "on" structure: Interstate 1180, Year Built: 1962, Status: Open, Structure Length: 6.52m (21.39ft), Average Daily Traffic: 11,100 (year 2020), Truck Traffic: 33%, Average Future Daily Traffic: 11,100 (year 2041), Design Load: HS 20, Features Intersected: IOWA 146, Facility Carried by Structure: EB I 80
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.600, Lanes on structure: 2, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Poor, Operating Rating: 77.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: June 2021, Other Special Inspection Date: January 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 46051, Location: AT JCT. IOWA 146 (Lat: 41.695978, Lng: -92.727458), Route carried "on" structure: Interstate 80, Year Built: 2020, Status: Open, Structure Length: 7.62m (25.00ft), Design Load: HL 93, Features Intersected: IA 146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 293.353, Lanes on structure: 3, Lanes under structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 39.9m (130.9ft), Curb-To-Curb Width: 18.3m (60.0ft), Out-to-Out Width: 19.3m (63.3ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal 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: 46051, Location: AT JCT. IOWA 146 (Lat: 41.695978, Lng: -92.727458), Route carried "on" structure: Interstate 80, Year Built: 2020, Status: Open, Structure Length: 7.62m (25.00ft), Design Load: HL 93, Features Intersected: IA 146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 293.353, Lanes on structure: 3, Lanes under structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 39.9m (130.9ft), Curb-To-Curb Width: 18.3m (60.0ft), Out-to-Out Width: 19.3m (63.3ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal 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: 4606, Location: AT JCT. IOWA 146 (Lat: 41.696328, Lng: -92.726703), Route carried "on" structure: Interstate 80, Year Built: 1962, Status: Open, Structure Length: 6.52m (21.39ft), Average Daily Traffic: 10,800 (year 2020), Truck Traffic: 34%, Average Future Daily Traffic: 10,800 (year 2041), Design Load: HS 20, Features Intersected: IOWA 146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 199.720, Lanes on structure: 2, Lanes under structure: 5, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Operating Rating: 77.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: June 2021, Other Special Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 4606, Location: AT JCT. IOWA 146 (Lat: 41.696328, Lng: -92.726703), Route carried "on" structure: Interstate 80, Year Built: 1962, Status: Open, Structure Length: 6.52m (21.39ft), Average Daily Traffic: 10,800 (year 2020), Truck Traffic: 34%, Average Future Daily Traffic: 10,800 (year 2041), Design Load: HS 20, Features Intersected: IOWA 146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 199.720, Lanes on structure: 2, Lanes under structure: 5, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Operating Rating: 77.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 24 months, Inspection Date: June 2021, Other Special Inspection Date: June 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 4607, Location: 0.3 MI. E OF IA 146 (Lat: 41.695806, Lng: -92.721256), Route carried "on" structure: Interstate 1180, Year Built: 1962, Status: Open, Structure Length: 4.54m (14.90ft), Average Daily Traffic: 11,100 (year 2020), Truck Traffic: 33%, Average Future Daily Traffic: 11,100 (year 2041), Design Load: HS 20, Features Intersected: UP RR, Facility Carried by Structure: EB I-80
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.120, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.9m (52.2ft), Curb-To-Curb Width: 14.5m (47.6ft), Out-to-Out Width: 16.3m (53.5ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 65.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: 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: 4607, Location: 0.3 MI. E OF IA 146 (Lat: 41.695806, Lng: -92.721256), Route carried "on" structure: Interstate 1180, Year Built: 1962, Status: Open, Structure Length: 4.54m (14.90ft), Average Daily Traffic: 11,100 (year 2020), Truck Traffic: 33%, Average Future Daily Traffic: 11,100 (year 2041), Design Load: HS 20, Features Intersected: UP RR, Facility Carried by Structure: EB I-80
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.120, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.9m (52.2ft), Curb-To-Curb Width: 14.5m (47.6ft), Out-to-Out Width: 16.3m (53.5ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 65.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: 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: 46071, Location: 0.3 MI. E OF IA 146 (Lat: 41.695636, Lng: -92.721364), Route carried "on" structure: Interstate 80, Year Built: 2020, Status: Open, Structure Length: 6.77m (22.21ft), Design Load: HL 93, Features Intersected: UP RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 293.861, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 20.1m (65.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 20.1m (65.9ft), Out-to-Out Width: 21.1m (69.2ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 46071, Location: 0.3 MI. E OF IA 146 (Lat: 41.695636, Lng: -92.721364), Route carried "on" structure: Interstate 80, Year Built: 2020, Status: Open, Structure Length: 6.77m (22.21ft), Design Load: HL 93, Features Intersected: UP RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 293.861, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 20.1m (65.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 20.1m (65.9ft), Out-to-Out Width: 21.1m (69.2ft)
Condition: Deck: Excellent, Superstructure: Excellent, Substructure: Excellent, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: January 2022, 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: 4608, Location: 0.3 MI. E OF IA 146 (Lat: 41.695964, Lng: -92.720689), Route carried "on" structure: Interstate 80, Year Built: 1962, Status: Open, Structure Length: 4.57m (14.99ft), Average Daily Traffic: 11,750 (year 2020), Truck Traffic: 32%, Average Future Daily Traffic: 11,750 (year 2041), Design Load: HS 20, Features Intersected: UP RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 199.217, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.9m (52.2ft), Curb-To-Curb Width: 12.0m (39.4ft), Out-to-Out Width: 13.8m (45.3ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Operating Rating: 68.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.0 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, Underclear: Superior 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: Low Slump Concrete
Structure Number: 4608, Location: 0.3 MI. E OF IA 146 (Lat: 41.695964, Lng: -92.720689), Route carried "on" structure: Interstate 80, Year Built: 1962, Status: Open, Structure Length: 4.57m (14.99ft), Average Daily Traffic: 11,750 (year 2020), Truck Traffic: 32%, Average Future Daily Traffic: 11,750 (year 2041), Design Load: HS 20, Features Intersected: UP RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 199.217, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.9m (52.2ft), Curb-To-Curb Width: 12.0m (39.4ft), Out-to-Out Width: 13.8m (45.3ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Operating Rating: 68.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.0 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, Underclear: Superior 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: Low Slump Concrete
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Structure Number: 4609, Location: 1.9 MI. E OF JCT. IA 146 (Lat: 41.695289, Lng: -92.690172), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 24,700 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 24,700 (year 2041), Design Load: HS 20, Features Intersected: N.FK. ENGLISH RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 296.460, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 21 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 44.0 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
Structure Number: 4609, Location: 1.9 MI. E OF JCT. IA 146 (Lat: 41.695289, Lng: -92.690172), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 24,700 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 24,700 (year 2041), Design Load: HS 20, Features Intersected: N.FK. ENGLISH RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 296.460, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 21 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 44.0 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
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Structure Number: 461, Location: 2.1 mi. E of Jct. IA 146 (Lat: 41.695303, Lng: -92.688700), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 3.47m (11.38ft), Average Daily Traffic: 12,350 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 12,350 (year 2041), Design Load: HS 20, Features Intersected: 50TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 296.583, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, 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: 13.4m (44.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 44.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, 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: 461, Location: 2.1 mi. E of Jct. IA 146 (Lat: 41.695303, Lng: -92.688700), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 3.47m (11.38ft), Average Daily Traffic: 12,350 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 12,350 (year 2041), Design Load: HS 20, Features Intersected: 50TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 296.583, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, 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: 13.4m (44.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 44.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, 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: 4611, Location: 2.1 mi. E of Jct IA 146 (Lat: 41.695522, Lng: -92.688286), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 3.47m (11.38ft), Average Daily Traffic: 12,350 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 12,350 (year 2041), Design Load: HS 20, Features Intersected: 50TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 196.517, Lanes on structure: 2, Lanes under 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: 13.4m (44.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Operating Rating: 44.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, 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: 4611, Location: 2.1 mi. E of Jct IA 146 (Lat: 41.695522, Lng: -92.688286), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 3.47m (11.38ft), Average Daily Traffic: 12,350 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 12,350 (year 2041), Design Load: HS 20, Features Intersected: 50TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 196.517, Lanes on structure: 2, Lanes under 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: 13.4m (44.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Operating Rating: 44.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, 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: 4612, Location: 3.2 MI. E OF JCT IA 146 (Lat: 41.695500, Lng: -92.665661), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 24,700 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 24,700 (year 2041), Design Load: HS 20, Features Intersected: NO FORK ENGLISH RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.500, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 20 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: Satisfactory, Operating Rating: 81.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, 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
Structure Number: 4612, Location: 3.2 MI. E OF JCT IA 146 (Lat: 41.695500, Lng: -92.665661), Route carried "on" structure: Interstate 80, Year Built: 1963, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 24,700 (year 2020), Truck Traffic: 31%, Average Future Daily Traffic: 24,700 (year 2041), Design Load: HS 20, Features Intersected: NO FORK ENGLISH RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.500, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 20 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: Satisfactory, Operating Rating: 81.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, 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
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Structure Number: 196201, Location: 079170105 (Lat: 41.688100, Lng: -92.779297), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 1.80m (5.91ft), Average Daily Traffic: 80 (year 2014), Average Future Daily Traffic: 80 (year 2039), Design Load: HS 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: S 12TH AVE E
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.552, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 17.7m (58.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 61.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2019, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 196201, Location: 079170105 (Lat: 41.688100, Lng: -92.779297), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 1.80m (5.91ft), Average Daily Traffic: 80 (year 2014), Average Future Daily Traffic: 80 (year 2039), Design Load: HS 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: S 12TH AVE E
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.552, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 17.7m (58.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 61.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2019, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 196331, Location: 079171203 (Lat: 41.666747, Lng: -92.776506), Route carried "on" structure: County highway , Year Built: 1979, Status: Posted for load, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 20 (year 2014), Average Future Daily Traffic: 20 (year 2041), Design Load: H 10, Features Intersected: SUGAR CREEK, Facility Carried by Structure: S 36TH AVE E
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.996, 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: 12.5m (41.0ft), Curb-To-Curb Width: 5.9m (19.4ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Serious, Channel: Fair, Operating Rating: 10.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 6.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 15.10m (49.54ft), Designated Inspection Frequency: Every 12 months, Inspection Date: April 2021, Bridge Improvement Cost: $300,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 196331, Location: 079171203 (Lat: 41.666747, Lng: -92.776506), Route carried "on" structure: County highway , Year Built: 1979, Status: Posted for load, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 20 (year 2014), Average Future Daily Traffic: 20 (year 2041), Design Load: H 10, Features Intersected: SUGAR CREEK, Facility Carried by Structure: S 36TH AVE E
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.996, 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: 12.5m (41.0ft), Curb-To-Curb Width: 5.9m (19.4ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Serious, Channel: Fair, Operating Rating: 10.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 6.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 15.10m (49.54ft), Designated Inspection Frequency: Every 12 months, Inspection Date: April 2021, Bridge Improvement Cost: $300,000, Roadway Improvement Cost: $30,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 197521, Location: 080170101 (Lat: 41.775986, Lng: -92.768169), Route carried "on" structure: County highway , Year Built: 2016, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 10 (year 2014), Average Future Daily Traffic: 10 (year 2040), Features Intersected: SUGAR CREEK, Facility Carried by Structure: N 67TH AVE E
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.259, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Aluminum, Iron, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2020
Structure Number: 197521, Location: 080170101 (Lat: 41.775986, Lng: -92.768169), Route carried "on" structure: County highway , Year Built: 2016, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 10 (year 2014), Average Future Daily Traffic: 10 (year 2040), Features Intersected: SUGAR CREEK, Facility Carried by Structure: N 67TH AVE E
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.259, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Aluminum, Iron, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2020
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Structure Number: 197591, Location: 080171203 (Lat: 41.753397, Lng: -92.773883), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 450 (year 2018), Average Future Daily Traffic: 450 (year 2040), Design Load: H 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.972, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), 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: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 48.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.4 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 197591, Location: 080171203 (Lat: 41.753397, Lng: -92.773883), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 2.77m (9.09ft), Average Daily Traffic: 450 (year 2018), Average Future Daily Traffic: 450 (year 2040), Design Load: H 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.972, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), 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: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 48.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.4 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 197631, Location: 080172404 (Lat: 41.721014, Lng: -92.766753), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 1.28m (4.20ft), Average Daily Traffic: 130 (year 2018), Average Future Daily Traffic: 130 (year 2040), Features Intersected: SMALL STREAM, Facility Carried by Structure: EAST 156TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.789, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.8 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 197631, Location: 080172404 (Lat: 41.721014, Lng: -92.766753), Route carried "on" structure: County highway , Year Built: 2000, Status: Open, Structure Length: 1.28m (4.20ft), Average Daily Traffic: 130 (year 2018), Average Future Daily Traffic: 130 (year 2040), Features Intersected: SMALL STREAM, Facility Carried by Structure: EAST 156TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.789, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.8 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 29271, Location: 079160101 (Lat: 41.687961, Lng: -92.661228), Route carried "on" structure: County highway , Year Built: 1967, Status: Posted for load, Structure Length: 1.19m (3.90ft), Average Daily Traffic: 30 (year 2018), Average Future Daily Traffic: 30 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.510, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Poor, Substructure: Serious, Channel: Satisfactory, Operating Rating: 20.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 12 months, Inspection Date: December 2021, Bridge Improvement Cost: $162,000, Roadway Improvement Cost: $16,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 29271, Location: 079160101 (Lat: 41.687961, Lng: -92.661228), Route carried "on" structure: County highway , Year Built: 1967, Status: Posted for load, Structure Length: 1.19m (3.90ft), Average Daily Traffic: 30 (year 2018), Average Future Daily Traffic: 30 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.510, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Poor, Substructure: Serious, Channel: Satisfactory, Operating Rating: 20.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 12 months, Inspection Date: December 2021, Bridge Improvement Cost: $162,000, Roadway Improvement Cost: $16,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 29274, Location: 079160102 (Lat: 41.684050, Lng: -92.669050), Route carried "on" structure: County highway , Year Built: 1924, Status: Posted for load, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 15 (year 2018), Average Future Daily Traffic: 15 (year 2041), Design Load: H 15, Features Intersected: N ENGLISH RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.735, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), 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 or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 20.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 9.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, 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: 6.00m (19.69ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $147,000, Roadway Improvement Cost: $15,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 29274, Location: 079160102 (Lat: 41.684050, Lng: -92.669050), Route carried "on" structure: County highway , Year Built: 1924, Status: Posted for load, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 15 (year 2018), Average Future Daily Traffic: 15 (year 2041), Design Load: H 15, Features Intersected: N ENGLISH RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.735, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), 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 or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 20.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 9.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, 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: 6.00m (19.69ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $147,000, Roadway Improvement Cost: $15,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 29281, Location: 079161501 (Lat: 41.659650, Lng: -92.705792), Route carried "on" structure: County highway , Year Built: 1958, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 550 (year 2018), Truck Traffic: 27%, Average Future Daily Traffic: 550 (year 2041), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.778, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Good, 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: 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: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 29281, Location: 079161501 (Lat: 41.659650, Lng: -92.705792), Route carried "on" structure: County highway , Year Built: 1958, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 550 (year 2018), Truck Traffic: 27%, Average Future Daily Traffic: 550 (year 2041), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.778, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Good, 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: 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: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 292821, Location: 079161701 (Lat: 41.659456, Lng: -92.746044), Route carried "on" structure: County highway , Year Built: 1979, Status: Posted for load, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 90 (year 2018), Average Future Daily Traffic: 90 (year 2041), Design Load: H 20, Features Intersected: SMALL, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.708, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 25.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, 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), Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 292821, Location: 079161701 (Lat: 41.659456, Lng: -92.746044), Route carried "on" structure: County highway , Year Built: 1979, Status: Posted for load, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 90 (year 2018), Average Future Daily Traffic: 90 (year 2041), Design Load: H 20, Features Intersected: SMALL, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.708, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 25.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, 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), Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 292831, Location: 079161702 (Lat: 41.645981, Lng: -92.746508), Route carried "on" structure: County highway , Year Built: 1980, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 45 (year 2018), Average Future Daily Traffic: 45 (year 2041), Design Load: HS 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.138, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 35.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, 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: 3.10m (10.17ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 292831, Location: 079161702 (Lat: 41.645981, Lng: -92.746508), Route carried "on" structure: County highway , Year Built: 1980, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 45 (year 2018), Average Future Daily Traffic: 45 (year 2041), Design Load: HS 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.138, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 35.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, 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: 3.10m (10.17ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 29286, Location: 079161801 (Lat: 41.659475, Lng: -92.750956), Route carried "on" structure: County highway , Year Built: 1953, Year Reconstructed: 2002, Status: Posted for load, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 35 (year 2018), Average Future Daily Traffic: 35 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.299, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 32.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 4.40m (14.44ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $108,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 29286, Location: 079161801 (Lat: 41.659475, Lng: -92.750956), Route carried "on" structure: County highway , Year Built: 1953, Year Reconstructed: 2002, Status: Posted for load, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 35 (year 2018), Average Future Daily Traffic: 35 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.299, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 32.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 4.40m (14.44ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $108,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 292866, Location: 079162001 (Lat: 41.644922, Lng: -92.745961), Route carried "on" structure: County highway , Year Built: 2007, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 60 (year 2018), Average Future Daily Traffic: 60 (year 2039), Design Load: HS 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.719, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Very good, Culverts: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 292866, Location: 079162001 (Lat: 41.644922, Lng: -92.745961), Route carried "on" structure: County highway , Year Built: 2007, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 60 (year 2018), Average Future Daily Traffic: 60 (year 2039), Design Load: HS 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.719, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Very good, Culverts: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 29287, Location: 079162003 (Lat: 41.637678, Lng: -92.745178), Route carried "on" structure: County highway , Year Built: 1923, Status: Posted for load, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 50 (year 2018), Average Future Daily Traffic: 50 (year 2041), Design Load: H 15, Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.554, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb-To-Curb Width: 5.0m (16.4ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 12.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, 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: 4.30m (14.11ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $105,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 29287, Location: 079162003 (Lat: 41.637678, Lng: -92.745178), Route carried "on" structure: County highway , Year Built: 1923, Status: Posted for load, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 50 (year 2018), Average Future Daily Traffic: 50 (year 2041), Design Load: H 15, Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.554, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb-To-Curb Width: 5.0m (16.4ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 12.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, 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: 4.30m (14.11ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $105,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 29288, Location: 079162201 (Lat: 41.645111, Lng: -92.700044), Route carried "on" structure: County highway , Year Built: 1974, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 30 (year 2018), Average Future Daily Traffic: 30 (year 2041), Design Load: H 20, Features Intersected: BUCK CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.543, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 23.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 29288, Location: 079162201 (Lat: 41.645111, Lng: -92.700044), Route carried "on" structure: County highway , Year Built: 1974, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 30 (year 2018), Average Future Daily Traffic: 30 (year 2041), Design Load: H 20, Features Intersected: BUCK CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.543, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 30.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 23.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 293801, Location: 080160602 (Lat: 41.773314, Lng: -92.766164), Route carried "on" structure: County highway , Year Built: 1978, Status: Posted for load, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 70 (year 2018), Average Future Daily Traffic: 70 (year 2041), Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.687, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 31.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 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: 293801, Location: 080160602 (Lat: 41.773314, Lng: -92.766164), Route carried "on" structure: County highway , Year Built: 1978, Status: Posted for load, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 70 (year 2018), Average Future Daily Traffic: 70 (year 2041), Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.687, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 31.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 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: 29382, Location: 080161202 (Lat: 41.749322, Lng: -92.669272), Route carried "on" structure: County highway , Year Built: 1968, Status: Posted for load-capacity, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 25 (year 2018), Average Future Daily Traffic: 25 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.262, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Skew: 1 degrees, 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: 6.1m (20.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 35.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 5.50m (18.04ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $135,000, Roadway Improvement Cost: $14,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 29382, Location: 080161202 (Lat: 41.749322, Lng: -92.669272), Route carried "on" structure: County highway , Year Built: 1968, Status: Posted for load-capacity, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 25 (year 2018), Average Future Daily Traffic: 25 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.262, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Skew: 1 degrees, 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: 6.1m (20.0ft), Out-to-Out Width: 6.1m (20.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 35.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 5.50m (18.04ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $135,000, Roadway Improvement Cost: $14,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 29385, Location: 080161902 (Lat: 41.728514, Lng: -92.766331), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 130 (year 2018), Average Future Daily Traffic: 130 (year 2041), Features Intersected: SMALL STREAM, Facility Carried by Structure: EAST 156TH ST N
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.623, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 7.8m (25.6ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 39.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 23.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Length Of Structure Improvement: 4.30m (14.11ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 29385, Location: 080161902 (Lat: 41.728514, Lng: -92.766331), Route carried "on" structure: County highway , Year Built: 1999, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 130 (year 2018), Average Future Daily Traffic: 130 (year 2041), Features Intersected: SMALL STREAM, Facility Carried by Structure: EAST 156TH ST N
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.623, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 7.8m (25.6ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 39.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 23.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Meets minimum limits, Length Of Structure Improvement: 4.30m (14.11ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 29387, Location: 080162002 (Lat: 41.720347, Lng: -92.746583), Route carried "on" structure: County highway , Year Built: 1956, Year Reconstructed: 2017, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 200 (year 2018), Truck Traffic: 20%, Average Future Daily Traffic: 200 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.056, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 6.6m (21.7ft), Out-to-Out Width: 6.8m (22.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 59.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 47.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 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: 29387, Location: 080162002 (Lat: 41.720347, Lng: -92.746583), Route carried "on" structure: County highway , Year Built: 1956, Year Reconstructed: 2017, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 200 (year 2018), Truck Traffic: 20%, Average Future Daily Traffic: 200 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.056, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 6.6m (21.7ft), Out-to-Out Width: 6.8m (22.3ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 59.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 47.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.50m (8.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 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: 293881, Location: 080162403 (Lat: 41.731522, Lng: -92.651425), Route carried "on" structure: County highway , Year Built: 1982, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 120 (year 2018), Average Future Daily Traffic: 120 (year 2041), Design Load: HS 20, Features Intersected: LITTLE BEAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.703, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Poor, Channel: Satisfactory, Operating Rating: 17.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 10.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 3.10m (10.17ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 293881, Location: 080162403 (Lat: 41.731522, Lng: -92.651425), Route carried "on" structure: County highway , Year Built: 1982, Status: Open, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 120 (year 2018), Average Future Daily Traffic: 120 (year 2041), Design Load: HS 20, Features Intersected: LITTLE BEAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.703, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Poor, Channel: Satisfactory, Operating Rating: 17.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 10.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 3.10m (10.17ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 293891, Location: 080163001 (Lat: 41.717183, Lng: -92.760269), Route carried "on" structure: County highway , Year Built: 2020, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: 400TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.512, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.9m (48.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 56.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.1 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: 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 Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 293891, Location: 080163001 (Lat: 41.717183, Lng: -92.760269), Route carried "on" structure: County highway , Year Built: 2020, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: 400TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.512, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.9m (48.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 56.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.1 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: 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 Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 293901, Location: 080163001 (Lat: 41.717175, Lng: -92.752989), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.117, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.9m (48.9ft), 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: 56.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.7 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, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 293901, Location: 080163001 (Lat: 41.717175, Lng: -92.752989), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.117, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.9m (48.9ft), 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: 56.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.7 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, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 293911, Location: 080163401 (Lat: 41.702497, Lng: -92.695947), Route carried "on" structure: County highway , Year Built: 1985, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 50 (year 2018), Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.438, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Inventory Rating: 60.6 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 desirable criteria, Length Of Structure Improvement: 2.60m (8.53ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 293911, Location: 080163401 (Lat: 41.702497, Lng: -92.695947), Route carried "on" structure: County highway , Year Built: 1985, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 50 (year 2018), Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: SMALL CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.438, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Inventory Rating: 60.6 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 desirable criteria, Length Of Structure Improvement: 2.60m (8.53ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 293931, Location: 080163502 (Lat: 41.693744, Lng: -92.688486), Route carried "on" structure: County highway , Year Built: 1983, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 40 (year 2018), Average Future Daily Traffic: 40 (year 2039), Design Load: HS 20, Features Intersected: SMALL, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.339, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), 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: Good, Culverts: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.70m (8.86ft), Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 293931, Location: 080163502 (Lat: 41.693744, Lng: -92.688486), Route carried "on" structure: County highway , Year Built: 1983, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 40 (year 2018), Average Future Daily Traffic: 40 (year 2039), Design Load: HS 20, Features Intersected: SMALL, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.339, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), 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: Good, Culverts: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.70m (8.86ft), Designated Inspection Frequency: Every 48 months, Inspection Date: December 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 29394, Location: 080163602 (Lat: 41.700581, Lng: -92.669153), Route carried "on" structure: County highway , Year Built: 1967, Status: Posted for load-capacity, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 10 (year 2018), Average Future Daily Traffic: 10 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.462, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 2 degrees, Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Poor, Substructure: Poor, Channel: Satisfactory, Operating Rating: 34.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 28.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 4.40m (14.44ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $95,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 29394, Location: 080163602 (Lat: 41.700581, Lng: -92.669153), Route carried "on" structure: County highway , Year Built: 1967, Status: Posted for load-capacity, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 10 (year 2018), Average Future Daily Traffic: 10 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.462, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 2 degrees, Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Poor, Substructure: Poor, Channel: Satisfactory, Operating Rating: 34.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 28.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 4.40m (14.44ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $95,000, Roadway Improvement Cost: $11,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 294661, Location: 081153102 (Lat: 41.782328, Lng: -92.649647), Route carried "on" structure: County highway , Year Built: 1972, Status: Open, Structure Length: 1.92m (6.30ft), Average Daily Traffic: 25 (year 2018), Average Future Daily Traffic: 25 (year 2041), Design Load: H 15, Features Intersected: BEAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.671, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Good, Operating Rating: 39.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, 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: 6.30m (20.67ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 294661, Location: 081153102 (Lat: 41.782328, Lng: -92.649647), Route carried "on" structure: County highway , Year Built: 1972, Status: Open, Structure Length: 1.92m (6.30ft), Average Daily Traffic: 25 (year 2018), Average Future Daily Traffic: 25 (year 2041), Design Load: H 15, Features Intersected: BEAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.671, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.6m (24.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Good, Operating Rating: 39.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, 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: 6.30m (20.67ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 294741, Location: 081162001 (Lat: 41.819697, Lng: -92.731264), Route carried "on" structure: County highway , Year Built: 2002, Status: Open, Structure Length: 3.90m (12.80ft), Average Daily Traffic: 450 (year 2018), Truck Traffic: 8%, Average Future Daily Traffic: 450 (year 2040), Design Load: HS 20, Features Intersected: BIG BEAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.889, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.9m (32.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 88.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 52.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than 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, Length Of Structure Improvement: 12.50m (41.01ft), Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 294741, Location: 081162001 (Lat: 41.819697, Lng: -92.731264), Route carried "on" structure: County highway , Year Built: 2002, Status: Open, Structure Length: 3.90m (12.80ft), Average Daily Traffic: 450 (year 2018), Truck Traffic: 8%, Average Future Daily Traffic: 450 (year 2040), Design Load: HS 20, Features Intersected: BIG BEAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.889, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.9m (32.5ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 88.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 52.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than 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, Length Of Structure Improvement: 12.50m (41.01ft), Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 29475, Location: 081162601 (Lat: 41.805025, Lng: -92.671792), Route carried "on" structure: County highway , Year Built: 1953, Year Reconstructed: 2007, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 30 (year 2018), Average Future Daily Traffic: 30 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.617, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Operating Rating: 41.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.8 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, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 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: 29475, Location: 081162601 (Lat: 41.805025, Lng: -92.671792), Route carried "on" structure: County highway , Year Built: 1953, Year Reconstructed: 2007, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 30 (year 2018), Average Future Daily Traffic: 30 (year 2041), Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.617, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb-To-Curb Width: 5.5m (18.0ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Good, Operating Rating: 41.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 34.8 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, Length Of Structure Improvement: 2.40m (7.87ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 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: 29477, Location: 081162604 (Lat: 41.794664, Lng: -92.688431), Route carried "on" structure: County highway , Year Built: 1970, Status: Posted for load, Structure Length: 3.11m (10.20ft), Average Daily Traffic: 50 (year 2018), Average Future Daily Traffic: 50 (year 2041), Design Load: H 15, Features Intersected: BEAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.212, 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: 11.9m (39.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.0m (26.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 35.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.2 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: Better than 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), Length Of Structure Improvement: 10.20m (33.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 29477, Location: 081162604 (Lat: 41.794664, Lng: -92.688431), Route carried "on" structure: County highway , Year Built: 1970, Status: Posted for load, Structure Length: 3.11m (10.20ft), Average Daily Traffic: 50 (year 2018), Average Future Daily Traffic: 50 (year 2041), Design Load: H 15, Features Intersected: BEAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.212, 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: 11.9m (39.0ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.0m (26.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 35.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.2 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: Better than 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), Length Of Structure Improvement: 10.20m (33.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 29478, Location: 081162702 (Lat: 41.803889, Lng: -92.707969), Route carried "on" structure: County highway , Year Built: 1955, Status: Posted for load, Structure Length: 3.87m (12.70ft), Average Daily Traffic: 60 (year 2018), Average Future Daily Traffic: 60 (year 2041), Design Load: H 15, Features Intersected: BIG BEAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.976, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Fair, Operating Rating: 31.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 18.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 12.70m (41.67ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 29478, Location: 081162702 (Lat: 41.803889, Lng: -92.707969), Route carried "on" structure: County highway , Year Built: 1955, Status: Posted for load, Structure Length: 3.87m (12.70ft), Average Daily Traffic: 60 (year 2018), Average Future Daily Traffic: 60 (year 2041), Design Load: H 15, Features Intersected: BIG BEAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 20.976, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.9m (48.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Fair, Operating Rating: 31.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 18.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 12.70m (41.67ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete