Bridge Statistics for Keokuk, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 20Number of bridges
- 627ft / 191mTotal length
- 25,790Total average daily traffic
- 2,090Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Keokuk
- No street view available for this location
- New bridges - historical statistics
- 11930-1939
- 31950-1959
- 11960-1969
- 31970-1979
- 51980-1989
- 61990-1999
- 12000-2009
- Bridge Condition - Deck
- 11.1%Good
- 55.6%Satisfactory
- 33.3%Fair
- Bridge Condition - Superstructure
- 44.4%Good
- 44.4%Satisfactory
- 11.1%Fair
- Bridge Condition - Substructure
- 55.6%Good
- 22.2%Satisfactory
- 11.1%Fair
- 11.1%Poor
- Bridge Condition - Channel
- 11.8%Very good
- 29.4%Good
- 35.3%Satisfactory
- 17.6%Fair
- 5.9%Poor
- Bridge Condition - Culverts
- 11.1%Excellent
- 44.4%Good
- 22.2%Satisfactory
- 22.2%Fair
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Structure Number: 6861, Location: 000000000 (Lat: 40.394233, Lng: -91.397072), Route carried "on" structure: City street , Year Built: 1982, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 500 (year 2018), Average Future Daily Traffic: 500 (year 2040), Design Load: H 20, Features Intersected: SOAP CREEK, Facility Carried by Structure: SO 10TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.859, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Fair, Operating Rating: 77.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.8 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 desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 6861, Location: 000000000 (Lat: 40.394233, Lng: -91.397072), Route carried "on" structure: City street , Year Built: 1982, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 500 (year 2018), Average Future Daily Traffic: 500 (year 2040), Design Load: H 20, Features Intersected: SOAP CREEK, Facility Carried by Structure: SO 10TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.859, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Fair, Operating Rating: 77.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.8 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 desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6891, Location: 000000000 (Lat: 40.431050, Lng: -91.389467), Route carried "on" structure: City street , Year Built: 1983, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 820 (year 2018), Average Future Daily Traffic: 820 (year 2040), Design Load: HS 20, Features Intersected: PRICES CREEK, Facility Carried by Structure: RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.425, Lanes on structure: 2, Owner: City or Municipal 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: 13.1m (43.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Channel: Satisfactory, Operating Rating: 53.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 31.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 6891, Location: 000000000 (Lat: 40.431050, Lng: -91.389467), Route carried "on" structure: City street , Year Built: 1983, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 820 (year 2018), Average Future Daily Traffic: 820 (year 2040), Design Load: HS 20, Features Intersected: PRICES CREEK, Facility Carried by Structure: RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.425, Lanes on structure: 2, Owner: City or Municipal 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: 13.1m (43.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Good, Channel: Satisfactory, Operating Rating: 53.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 31.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 69, Location: 000000000 (Lat: 40.396233, Lng: -91.410383), Route carried "on" structure: City street , Year Built: 1933, Status: Posted for load, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 770 (year 2018), Average Future Daily Traffic: 770 (year 2040), Design Load: H 20, Features Intersected: SOAP CREEK, Facility Carried by Structure: HILTON RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.672, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft)
Condition: Channel: Poor, Culverts: Fair, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 22.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020
Structure Number: 69, Location: 000000000 (Lat: 40.396233, Lng: -91.410383), Route carried "on" structure: City street , Year Built: 1933, Status: Posted for load, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 770 (year 2018), Average Future Daily Traffic: 770 (year 2040), Design Load: H 20, Features Intersected: SOAP CREEK, Facility Carried by Structure: HILTON RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.672, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft)
Condition: Channel: Poor, Culverts: Fair, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 22.5 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020
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Structure Number: 33091, Location: AT MISSOURI STATE LINE (Lat: 40.385347, Lng: -91.436911), Route carried "on" structure: US 61, Year Built: 1994, Status: Open, Structure Length: 39.69m (130.22ft), Average Daily Traffic: 5,100 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 5,100 (year 2040), Design Load: HS 20+Mod, Features Intersected: DES MOINES RVR, RR & RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 58.5m (191.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 66.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: August 2020, Underwater Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 33091, Location: AT MISSOURI STATE LINE (Lat: 40.385347, Lng: -91.436911), Route carried "on" structure: US 61, Year Built: 1994, Status: Open, Structure Length: 39.69m (130.22ft), Average Daily Traffic: 5,100 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 5,100 (year 2040), Design Load: HS 20+Mod, Features Intersected: DES MOINES RVR, RR & RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 58.5m (191.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 66.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: August 2020, Underwater Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 33195, Location: 1.8 MI. E OF JCT US 61 (Lat: 40.391597, Lng: -91.395094), Route carried "on" structure: US 136, Year Built: 1974, Status: Open, Structure Length: 14.36m (47.11ft), Average Daily Traffic: 3,700 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 3,700 (year 2041), Design Load: HS 20, Features Intersected: SOAP CREEK & BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.743, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.9m (48.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 29.3m (96.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 17.2m (56.4ft), Out-to-Out Width: 21.5m (70.5ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 66.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.9 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, Underclear: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 33195, Location: 1.8 MI. E OF JCT US 61 (Lat: 40.391597, Lng: -91.395094), Route carried "on" structure: US 136, Year Built: 1974, Status: Open, Structure Length: 14.36m (47.11ft), Average Daily Traffic: 3,700 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 3,700 (year 2041), Design Load: HS 20, Features Intersected: SOAP CREEK & BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.743, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.9m (48.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 29.3m (96.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 17.2m (56.4ft), Out-to-Out Width: 21.5m (70.5ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 66.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.9 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, Underclear: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 33201, Location: OVER MISS. RIVER-KEOKUK (Lat: 40.392369, Lng: -91.379836), Route carried "on" structure: US 136, Year Built: 1985, Status: Open, Structure Length: 101.99m (334.61ft), Average Daily Traffic: 9,500 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 9,500 (year 2040), Design Load: HS 20, Features Intersected: MISSISSIPPI RIVER & RR,R
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.526, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Skew: 30 degrees, Navigation Control: Yes ( Vertical Clearance: 20.4m (66.9ft), Horizontal Clearance: 83.8m (274.9ft)), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 15, Length of Maximum Span: 89.9m (294.9ft), Curb or Sidewalk Widths: Left: 2.6m (8.5ft), Right: 0.0m, Curb-To-Curb Width: 18.9m (62.0ft), Out-to-Out Width: 23.1m (75.8ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Very good, Operating Rating: 61.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 36.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: September 2020, Critical Feature Inspection Date: September 2020, Underwater Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Other, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 33201, Location: OVER MISS. RIVER-KEOKUK (Lat: 40.392369, Lng: -91.379836), Route carried "on" structure: US 136, Year Built: 1985, Status: Open, Structure Length: 101.99m (334.61ft), Average Daily Traffic: 9,500 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 9,500 (year 2040), Design Load: HS 20, Features Intersected: MISSISSIPPI RIVER & RR,R
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.526, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Skew: 30 degrees, Navigation Control: Yes ( Vertical Clearance: 20.4m (66.9ft), Horizontal Clearance: 83.8m (274.9ft)), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 15, Length of Maximum Span: 89.9m (294.9ft), Curb or Sidewalk Widths: Left: 2.6m (8.5ft), Right: 0.0m, Curb-To-Curb Width: 18.9m (62.0ft), Out-to-Out Width: 23.1m (75.8ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Very good, Operating Rating: 61.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 36.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: September 2020, Critical Feature Inspection Date: September 2020, Underwater Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Other, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 21782, Location: 065050704 (Lat: 40.442528, Lng: -91.480297), Route carried "on" structure: County highway , Year Built: 1967, Status: Open, Structure Length: 6.98m (22.90ft), Average Daily Traffic: 810 (year 2018), Truck Traffic: 8%, Average Future Daily Traffic: 810 (year 2041), Design Load: H 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.213, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 26.8m (87.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 37.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 22.70m (74.48ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $800,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 21782, Location: 065050704 (Lat: 40.442528, Lng: -91.480297), Route carried "on" structure: County highway , Year Built: 1967, Status: Open, Structure Length: 6.98m (22.90ft), Average Daily Traffic: 810 (year 2018), Truck Traffic: 8%, Average Future Daily Traffic: 810 (year 2041), Design Load: H 20, Features Intersected: SUGAR CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.213, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 26.8m (87.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 37.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 22.70m (74.48ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $800,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 217831, Location: 065051004 (Lat: 40.445919, Lng: -91.425622), Route carried "on" structure: County highway , Year Built: 2007, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 150 (year 2018), Truck Traffic: 4%, Average Future Daily Traffic: 150 (year 2039), Design Load: HS 20, Features Intersected: PRICES CREEK, Facility Carried by Structure: WIRTZ LANE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.033, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), 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: Excellent, 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: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2019
Structure Number: 217831, Location: 065051004 (Lat: 40.445919, Lng: -91.425622), Route carried "on" structure: County highway , Year Built: 2007, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 150 (year 2018), Truck Traffic: 4%, Average Future Daily Traffic: 150 (year 2039), Design Load: HS 20, Features Intersected: PRICES CREEK, Facility Carried by Structure: WIRTZ LANE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.033, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), 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: Excellent, 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: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: Febuary 2019
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Structure Number: 21786, Location: 065052009 (Lat: 40.410078, Lng: -91.463353), Route carried "on" structure: County highway , Year Built: 1958, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 180 (year 2018), Average Future Daily Traffic: 180 (year 2041), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.278, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), 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: Satisfactory, Culverts: Satisfactory, Operating Rating: 29.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 17.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.30m (7.55ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $10,000
Structure Number: 21786, Location: 065052009 (Lat: 40.410078, Lng: -91.463353), Route carried "on" structure: County highway , Year Built: 1958, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 180 (year 2018), Average Future Daily Traffic: 180 (year 2041), Design Load: H 20, Features Intersected: SMALL STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.278, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), 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: Satisfactory, Culverts: Satisfactory, Operating Rating: 29.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 17.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.30m (7.55ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $10,000
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Structure Number: 217865, Location: 065052011 (Lat: 40.407183, Lng: -91.455431), Route carried "on" structure: County highway , Year Built: 1958, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 240 (year 2018), Truck Traffic: 41%, Average Future Daily Traffic: 240 (year 2041), Design Load: H 20, Features Intersected: HOG THIEF HOLLOW, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.501, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 55.6 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: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.30m (7.55ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $10,000
Structure Number: 217865, Location: 065052011 (Lat: 40.407183, Lng: -91.455431), Route carried "on" structure: County highway , Year Built: 1958, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 240 (year 2018), Truck Traffic: 41%, Average Future Daily Traffic: 240 (year 2041), Design Load: H 20, Features Intersected: HOG THIEF HOLLOW, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.501, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 55.6 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: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.30m (7.55ft), Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $10,000
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Structure Number: 217881, Location: 065052803 (Lat: 40.394964, Lng: -91.452053), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 1.19m (3.90ft), Average Daily Traffic: 80 (year 2018), Truck Traffic: 5%, Average Future Daily Traffic: 80 (year 2041), Design Load: HS 20, Features Intersected: HOG THIEF HOLLOW, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.040, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, 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, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021
Structure Number: 217881, Location: 065052803 (Lat: 40.394964, Lng: -91.452053), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 1.19m (3.90ft), Average Daily Traffic: 80 (year 2018), Truck Traffic: 5%, Average Future Daily Traffic: 80 (year 2041), Design Load: HS 20, Features Intersected: HOG THIEF HOLLOW, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.040, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, 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, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021
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Structure Number: 217911, Location: 065053303 (Lat: 40.387325, Lng: -91.448081), Route carried "on" structure: County highway , Year Built: 1977, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2041), Design Load: HS 20, Features Intersected: HOG THIEF HOLLOW, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.040, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.2m (17.1ft)
Condition: Channel: Good, Culverts: Satisfactory, 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 minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
Structure Number: 217911, Location: 065053303 (Lat: 40.387325, Lng: -91.448081), Route carried "on" structure: County highway , Year Built: 1977, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 100 (year 2018), Average Future Daily Traffic: 100 (year 2041), Design Load: HS 20, Features Intersected: HOG THIEF HOLLOW, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.040, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.2m (17.1ft)
Condition: Channel: Good, Culverts: Satisfactory, 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 minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021
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Structure Number: 21807, Location: 066053506 (Lat: 40.473433, Lng: -91.399744), Route carried "on" structure: County highway , Year Built: 1957, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 150 (year 2018), Average Future Daily Traffic: 150 (year 2040), Design Load: H 15, Features Intersected: LAMALEES CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.339, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Fair, Operating Rating: 33.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.4 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 2.30m (7.55ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2020, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $10,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 21807, Location: 066053506 (Lat: 40.473433, Lng: -91.399744), Route carried "on" structure: County highway , Year Built: 1957, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 150 (year 2018), Average Future Daily Traffic: 150 (year 2040), Design Load: H 15, Features Intersected: LAMALEES CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.339, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Concrete, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Fair, Operating Rating: 33.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.4 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 2.30m (7.55ft), Designated Inspection Frequency: Every 24 months, Inspection Date: January 2020, Bridge Improvement Cost: $120,000, Roadway Improvement Cost: $10,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 218081, Location: 066053504 (Lat: 40.474600, Lng: -91.398853), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 150 (year 2018), Average Future Daily Traffic: 150 (year 2040), Design Load: HS 20, Features Intersected: LAMALEES CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.488, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, 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, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020
Structure Number: 218081, Location: 066053504 (Lat: 40.474600, Lng: -91.398853), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 150 (year 2018), Average Future Daily Traffic: 150 (year 2040), Design Load: HS 20, Features Intersected: LAMALEES CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.488, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Satisfactory, 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, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020
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Structure Number: 218092, Location: 066053610 (Lat: 40.466114, Lng: -91.385919), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 510 (year 2018), Truck Traffic: 29%, Average Future Daily Traffic: 510 (year 2040), Design Load: HS 20, Features Intersected: LAMALEES CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.101, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft)
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 minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020
Structure Number: 218092, Location: 066053610 (Lat: 40.466114, Lng: -91.385919), Route carried "on" structure: County highway , Year Built: 1996, Status: Open, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 510 (year 2018), Truck Traffic: 29%, Average Future Daily Traffic: 510 (year 2040), Design Load: HS 20, Features Intersected: LAMALEES CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.101, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft)
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 minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: January 2020
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Structure Number: 36314, Location: 065051210 (Lat: 40.449831, Lng: -91.389756), Route carried "on" structure: County highway , Year Built: 1989, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 820 (year 2018), Truck Traffic: 7%, Average Future Daily Traffic: 820 (year 2041), Design Load: HS 20, Features Intersected: SMALL, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.230, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: 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 desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021
Structure Number: 36314, Location: 065051210 (Lat: 40.449831, Lng: -91.389756), Route carried "on" structure: County highway , Year Built: 1989, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 820 (year 2018), Truck Traffic: 7%, Average Future Daily Traffic: 820 (year 2041), Design Load: HS 20, Features Intersected: SMALL, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.230, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: 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 desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021
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Structure Number: 50105, Location: 000000000 (Lat: 40.431489, Lng: -91.391944), Route carried "on" structure: City street , Year Built: 1977, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 870 (year 2018), Average Future Daily Traffic: 870 (year 2040), Design Load: HS 20, Features Intersected: PRICES CREEK, Facility Carried by Structure: MIDDLE RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.359, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 53.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 31.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 50105, Location: 000000000 (Lat: 40.431489, Lng: -91.391944), Route carried "on" structure: City street , Year Built: 1977, Status: Open, Structure Length: 3.35m (10.99ft), Average Daily Traffic: 870 (year 2018), Average Future Daily Traffic: 870 (year 2040), Design Load: HS 20, Features Intersected: PRICES CREEK, Facility Carried by Structure: MIDDLE RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.359, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 53.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 31.8 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 50426, Location: 000000000 (Lat: 40.385889, Lng: -91.426258), Route carried "on" structure: City street , Year Built: 1994, Status: Open, Structure Length: 9.33m (30.61ft), Average Daily Traffic: 860 (year 2018), Average Future Daily Traffic: 860 (year 2040), Design Load: HS 20, Features Intersected: BNSF RR, Facility Carried by Structure: TWIN RIVERS RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.436, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 36.0m (118.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.5m (31.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 64.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 38.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 50426, Location: 000000000 (Lat: 40.385889, Lng: -91.426258), Route carried "on" structure: City street , Year Built: 1994, Status: Open, Structure Length: 9.33m (30.61ft), Average Daily Traffic: 860 (year 2018), Average Future Daily Traffic: 860 (year 2040), Design Load: HS 20, Features Intersected: BNSF RR, Facility Carried by Structure: TWIN RIVERS RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.436, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 36.0m (118.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.5m (31.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 64.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 38.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 33091, Location: AT MISSOURI STATE LINE (Lat: 40.385347, Lng: -91.436911), Route carried "under" structure: City street , Year Built: 1994, Structure Length: 0. m, Average Daily Traffic: 280 (year 2018), Features Intersected: DES MOINES RVR, RR & RD, Facility Carried by Structure: US 61 & 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.048, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 58.5m (191.9ft)
Structure Number: 33091, Location: AT MISSOURI STATE LINE (Lat: 40.385347, Lng: -91.436911), Route carried "under" structure: City street , Year Built: 1994, Structure Length: 0. m, Average Daily Traffic: 280 (year 2018), Features Intersected: DES MOINES RVR, RR & RD, Facility Carried by Structure: US 61 & 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.048, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 58.5m (191.9ft)
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Structure Number: 33201, Location: OVER MISS. RIVER-KEOKUK (Lat: 40.392369, Lng: -91.379836), Route carried "under" structure: City street , Year Built: 1985, Structure Length: 0. m, Average Daily Traffic: 200 (year 1975), Features Intersected: MISSISSIPPI RIVER & RR,R, Facility Carried by Structure: US 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.246, Lanes on structure: 4, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 89.9m (294.9ft)
Structure Number: 33201, Location: OVER MISS. RIVER-KEOKUK (Lat: 40.392369, Lng: -91.379836), Route carried "under" structure: City street , Year Built: 1985, Structure Length: 0. m, Average Daily Traffic: 200 (year 1975), Features Intersected: MISSISSIPPI RIVER & RR,R, Facility Carried by Structure: US 136
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.246, Lanes on structure: 4, Lanes under structure: 2, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 89.9m (294.9ft)