Bridge Statistics for Burlington, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 602935,  Location: 1.4 MI. E OF JCT. US 61 (Lat: 40.815461,  Lng: -91.111169),  Route carried "on" structure: Ramp US 34,  Year Built: 1972,  Status: Open,  Structure Length: 20.76m (68.11ft),  Average Daily Traffic: 2,500 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,500 (year 2040),  Design Load: HS 20,  Features Intersected: BNSF RR & CITY STREETS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.100,  Lanes on structure: 1,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 6,  Length of Maximum Span: 32.3m (106.0ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 55.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Other Special 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: 60294,  Location: 1.5 mi. E of Jct. US 61 (Lat: 40.816242,  Lng: -91.111181),  Route carried "on" structure: Ramp US 34,  Year Built: 1972,  Status: Open,  Structure Length: 23.16m (75.98ft),  Average Daily Traffic: 2,610 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,610 (year 2040),  Design Load: HS 20,  Features Intersected: BNSF RR & CITY STREETS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.101,  Lanes on structure: 1,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 90.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.3 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 602945,  Location: 2.1 mi. E of Jct. U.S. 61 (Lat: 40.813819,  Lng: -91.102603),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 6.28m (20.60ft),  Average Daily Traffic: 1,460 (year 2018),  Average Future Daily Traffic: 1,460 (year 2041),  Design Load: HS 20,  Features Intersected: US 34,  Facility Carried by Structure: 4TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.448,  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: 18.6m (61.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 68.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.8 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: Equal to present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 604846,  Location: 0.3 MI W. OF ILLINOIS ST. (Lat: 40.813419,  Lng: -91.100583),  Route carried "on" structure: US 34,  Year Built: 1971,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 16.12m (52.89ft),  Average Daily Traffic: 11,100 (year 2020),  Truck Traffic: 14%,  Average Future Daily Traffic: 11,100 (year 2041),  Design Load: HS 20,  Features Intersected: BJRY AND CITY STS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 432.720,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.7m (94.2ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 22.2m (72.8ft),  Out-to-Out Width: 23.3m (76.4ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.9 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  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: 604851,  Location: 0.2 mi. W of IL St. Line (Lat: 40.813000,  Lng: -91.099008),  Route carried "on" structure: Ramp US 34,  Year Built: 1972,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 15.30m (50.20ft),  Average Daily Traffic: 870 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 870 (year 2040),  Design Load: HS 20,  Features Intersected: PARKING LOT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.179,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 25.3m (83.0ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 38.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.2 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Other Special Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 604856,  Location: 0.1 mi. W of IL Border (Lat: 40.812583,  Lng: -91.099706),  Route carried "on" structure: Ramp US 34,  Year Built: 1993,  Status: Open,  Structure Length: 5.55m (18.21ft),  Average Daily Traffic: 1,030 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,030 (year 2040),  Design Load: HS 20,  Features Intersected: CITY STS,  Facility Carried by Structure: S-E RAMP D
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.159,  Lanes on structure: 1,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.1 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Other Special 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: 60486,  Location: 0.4 MI. W OF ILL ST. LINE (Lat: 40.813356,  Lng: -91.100594),  Route carried "on" structure: Ramp US 34,  Year Built: 1972,  Status: Open,  Structure Length: 12.10m (39.70ft),  Average Daily Traffic: 2,530 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 2,530 (year 2040),  Design Load: HS 20,  Features Intersected: HIGH & MAIN ST,  Facility Carried by Structure: E-S RAMP B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.103,  Lanes on structure: 1,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 44.4 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: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Other Special 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: 604865,  Location: 0.4 mi. W of IL St. Line (Lat: 40.814189,  Lng: -91.099633),  Route carried "on" structure: Ramp US 34,  Year Built: 1972,  Status: Open,  Structure Length: 12.44m (40.81ft),  Average Daily Traffic: 2,250 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,250 (year 2040),  Design Load: HS 20,  Features Intersected: PARKING LOT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.026,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 33.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.0 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,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Critical Feature Inspection Date: October 2020,  Other Special 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: DAPAMCIOW005401,  Location: APPROX. 500' S. OF RD. M (Lat: 40.781800,  Lng: -91.250961),  Route carried "on" structure: ServiceOther road ,  Year Built: 1933,  Status: Posted for load,  Structure Length: 3.76m (12.34ft),  Average Daily Traffic: 15 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 20 (year 2042),  Features Intersected: LONG CREEK,  Facility Carried by Structure: PLANT ROAD I
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Army,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.6m (47.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 28.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.3 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 4.68m (15.35ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $80,000,  Roadway Improvement Cost: $7,000,  Total Project Cost: $87,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: DAPAMCIOW005402,  Location: APPROX. 4000' S. OF RD. I (Lat: 40.772531,  Lng: -91.246081),  Route carried "on" structure: ServiceOther road ,  Year Built: 1910,  Status: Closed,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 10 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 15 (year 2036),  Features Intersected: LONG CREEK,  Facility Carried by Structure: YARD G ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 34.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 25.4 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: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.55m (8.37ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 12 months,  Inspection Date: August 2014,  Critical Feature Inspection Date: August 2014,  Bridge Improvement Cost: $4,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $5,000 ( Estimate for 2014),  Deck Structure Type: Wood or Timber

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Structure Number: DAPAMCIOW005403,  Location: APPROX. 8000' E. OF RD. H (Lat: 40.760400,  Lng: -91.244889),  Route carried "on" structure: ServiceOther road ,  Year Built: 1905,  Status: Closed,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 10 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 15 (year 2036),  Features Intersected: LONG CREEK,  Facility Carried by Structure: PLANT ROAD K
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.4m (14.4ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 9.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 6.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Deck Geometry: Equal to present minimum criteria,  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: > 39.9% below),  Length Of Structure Improvement: 3.31m (10.86ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 12 months,  Inspection Date: August 2014,  Critical Feature Inspection Date: August 2014,  Bridge Improvement Cost: $390,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $400,000 ( Estimate for 2014),  Deck Structure Type: Wood or Timber

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Structure Number: DAPAMCIOW005404,  Location: N OF STRUCTURE 05416 (Lat: 40.791589,  Lng: -91.226231),  Route carried "on" structure: ServiceOther road ,  Year Built: 1946,  Status: Closed,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 5 (year 2014),  Average Future Daily Traffic: 10 (year 2036),  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: UNNAMED ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.41m (4.63ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2014,  Bridge Improvement Cost: $16,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $18,000 ( Estimate for 2014)

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Structure Number: DAPAMCIOW005405,  Location: APPROX. 7000' S. OF RD. D (Lat: 40.785089,  Lng: -91.218900),  Route carried "on" structure: ServiceOther road ,  Year Built: 2019,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 20 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 25 (year 2042),  Design Load: HS 20,  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: PLANT ROAD H
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Army,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 44.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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: 2.65m (8.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: DAPAMCIOW005406,  Location: APPROX. 600' E. OF RD. H (Lat: 40.775869,  Lng: -91.216581),  Route carried "on" structure: ServiceOther road ,  Year Built: 1918,  Status: Posted for load,  Structure Length: 1.11m (3.64ft),  Average Daily Traffic: 10 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 15 (year 2042),  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: MIDDLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Army,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 6.3m (20.7ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.71m (5.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $31,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $37,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: DAPAMCIOW005407,  Location: APPROX. 6000' E. OF RD. H (Lat: 40.766839,  Lng: -91.198511),  Route carried "on" structure: ServiceOther road ,  Year Built: 2016,  Status: Posted for load,  Structure Length: 2.83m (9.28ft),  Average Daily Traffic: 10 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 15 (year 2042),  Design Load: HL 93,  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: PLANT ROAD K
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Army,  Approaching Roadway Width: 5.3m (17.4ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 71.3 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  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: 3.75m (12.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $390,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $400,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: DAPAMCIOW005408,  Location: APPROX. 3000' N. OF RD. I (Lat: 40.792150,  Lng: -91.276550),  Route carried "on" structure: ServiceOther road ,  Year Built: 1948,  Status: Posted for load,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 10 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 15 (year 2042),  Features Intersected: LONG CREEK,  Facility Carried by Structure: FS AREA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.3m (20.7ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.6m (18.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 76.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.55m (8.37ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $25,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $26,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: DAPAMCIOW00541,  Location: APPROX. 8700' E. OF RD. H (Lat: 40.797169,  Lng: -91.187081),  Route carried "on" structure: ServiceOther road ,  Year Built: 1953,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 5 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2042),  Features Intersected: SPRING CREEK,  Facility Carried by Structure: PLANT ROAD P
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 54.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.89m (6.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $19,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $27,000 ( Estimate for 2020)

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Structure Number: DAPAMCIOW005411,  Location: APPROX. 7000' E. OF RD. H (Lat: 40.781689,  Lng: -91.192739),  Route carried "on" structure: ServiceOther road ,  Year Built: 1910,  Status: Closed,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 5 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2036),  Features Intersected: SPRING CREEK,  Facility Carried by Structure: MIDDLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.7m (15.4ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 4.7m (15.4ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 16.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 9.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.58m (8.46ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Inspection Date: August 2014,  Critical Feature Inspection Date: August 2014,  Bridge Improvement Cost: $390,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $400,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: DAPAMCIOW005412,  Location: APPROX. 10,000' E. RD. H (Lat: 40.770889,  Lng: -91.185511),  Route carried "on" structure: ServiceOther road ,  Year Built: 1910,  Status: Closed,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 5 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2036),  Features Intersected: SPRING CREEK,  Facility Carried by Structure: PLANT ROAD K
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.4m (14.4ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 15.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 9.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.73m (8.96ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 12 months,  Inspection Date: August 2014,  Critical Feature Inspection Date: August 2014,  Bridge Improvement Cost: $4,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $5,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: DAPAMCIOW005414,  Location: APPROX. 1900' N. OF RD. I (Lat: 40.787581,  Lng: -91.271061),  Route carried "on" structure: ServiceOther road ,  Year Built: 2000,  Status: Open,  Structure Length: 1.14m (3.74ft),  Average Daily Traffic: 20 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 25 (year 2042),  Features Intersected: LONG CREEK,  Facility Carried by Structure: PLANT ROAD C
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Army,  Approaching Roadway Width: 6.9m (22.6ft),  Material/Design: Concrete,  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: 54.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $11,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $13,000 ( Estimate for 2020)

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Structure Number: DAPAMCIOW005415,  Location: APPROX. 5200 S. OF RD. I (Lat: 40.767331,  Lng: -91.246531),  Route carried "on" structure: ServiceOther road ,  Year Built: 1974,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 10 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 10 (year 2042),  Features Intersected: LONG CREEK,  Facility Carried by Structure: YARD G ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 5.0m (16.4ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.2m (17.1ft)

Condition: Channel: Poor,  Culverts: Good,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.41m (7.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $28,000,  Roadway Improvement Cost: $3,000,  Total Project Cost: $31,000 ( Estimate for 2020)

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Structure Number: DAPAMCIOW005486,  Location: APPROX. 1000' SW OF RD M (Lat: 40.782339,  Lng: -91.250519),  Route carried "on" structure: ServiceOther road ,  Year Built: 2009,  Status: Open,  Structure Length: 1.78m (5.84ft),  Average Daily Traffic: 15 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 20 (year 2042),  Design Load: HS 20,  Features Intersected: LONG CREEK,  Facility Carried by Structure: PLANT ROAD I
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Army,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 4.2m (13.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 54.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.49m (8.17ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $6,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $7,000 ( Estimate for 2020)

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Structure Number: DAPAMCIOW00549,  Location: APPROX 5000' E. OF RD. H (Lat: 40.804211,  Lng: -91.200381),  Route carried "on" structure: ServiceOther road ,  Year Built: 1940,  Status: Closed,  Structure Length: 1.59m (5.22ft),  Average Daily Traffic: 5 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2036),  Features Intersected: SPRING CREEK,  Facility Carried by Structure: EXP. DISP. AREA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Fair,  Culverts: Serious,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.27m (7.45ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2014,  Bridge Improvement Cost: $4,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $5,000 ( Estimate for 2014)

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Structure Number: DAPAMCIOW005491,  Location: APPROX. 3000' N. OF RD I (Lat: 40.793700,  Lng: -91.279461),  Route carried "on" structure: ServiceOther road ,  Year Built: 1998,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 10 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 15 (year 2042),  Features Intersected: LONG CREEK,  Facility Carried by Structure: PLANT ROAD FS-12
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Army,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.5m (14.8ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.42m (4.66ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $19,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $20,000 ( Estimate for 2020)

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Structure Number: 871,  Location: 700234000 (Lat: 40.824503,  Lng: -91.106942),  Route carried "under" structure: City street ,  Year Built: 1882,  Structure Length: 0. m,  Average Daily Traffic: 805 (year 1998),  Features Intersected: DES MOINES ST,  Facility Carried by Structure: ASH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.432,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Length of Maximum Span: 7.3m (24.0ft)

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Structure Number: 881,  Location: 690205000 (Lat: 40.809008,  Lng: -91.106642),  Route carried "under" structure: City street ,  Year Built: 1993,  Structure Length: 0. m,  Average Daily Traffic: 2,110 (year 2010),  Features Intersected: BNSF RR & VALLEY ST,  Facility Carried by Structure: 6TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.708,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 9,  Location: 000000000 (Lat: 40.781114,  Lng: -91.098608),  Route carried "under" structure: City street ,  Year Built: 1896,  Structure Length: 0. m,  Average Daily Traffic: 289 (year 2019),  Features Intersected: CASCADE LANDING,  Facility Carried by Structure: SO MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.319,  Lanes on structure: 2,  Material/Design: Steel,  Design/Construction: Truss - Deck,  Length of Maximum Span: 48.8m (160.1ft)

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Structure Number: 23431,  Location: 000234000 (Lat: 40.818119,  Lng: -91.114033),  Route carried "under" structure: City street ,  Year Built: 2019,  Structure Length: 0. m,  Average Daily Traffic: 4,060 (year 2018),  Features Intersected: BNSF RR & OSBORN,  Facility Carried by Structure: MT PLEASANT ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.499,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.8m (137.1ft)

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Structure Number: 2362,  Location: 1.7 mi E of Jct US 61 (Lat: 40.815536,  Lng: -91.110200),  Route carried "under" structure: US 34,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 15,000 (year 2020),  Truck Traffic: 13%,  Features Intersected: US 34,  Facility Carried by Structure: CENTRAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 431.856,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.9m (71.9ft)

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Structure Number: 2363,  Location: 1.8 mi. E of Jct. US 61 (Lat: 40.814944,  Lng: -91.107144),  Route carried "under" structure: US 34,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 15,000 (year 2020),  Truck Traffic: 13%,  Features Intersected: US 34,  Facility Carried by Structure: 8TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 432.127,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 2365,  Location: 2.0 mi. E of Jct. US 61 (Lat: 40.814817,  Lng: -91.103497),  Route carried "under" structure: US 34,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 15,800 (year 2020),  Truck Traffic: 13%,  Features Intersected: US 34,  Facility Carried by Structure: 5TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 432.424,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.6m (61.0ft)

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Structure Number: 60287,  Location: AT JCT. U.S. 34 (Lat: 40.817242,  Lng: -91.141347),  Route carried "under" structure: US 34,  Year Built: 1973,  Structure Length: 0. m,  Average Daily Traffic: 8,800 (year 2020),  Truck Traffic: 14%,  Features Intersected: US 34,  Facility Carried by Structure: US 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 429.198,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: 60288,  Location: 0.8 mi. E of Jct. US 61 (Lat: 40.817172,  Lng: -91.126328),  Route carried "under" structure: US 34,  Year Built: 1973,  Structure Length: 0. m,  Average Daily Traffic: 14,700 (year 2020),  Truck Traffic: 14%,  Features Intersected: US 34,  Facility Carried by Structure: CURRAN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 430.472,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: 602885,  Location: 1.5 mi. E of Jct. U.S. 61 (Lat: 40.815978,  Lng: -91.113719),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 735 (year 1990),  Features Intersected: BNSF RR, CITY STS,  Facility Carried by Structure: US 34 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.077,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.5m (109.9ft)

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Structure Number: 602885,  Location: 1.5 mi. E of Jct. U.S. 61 (Lat: 40.815978,  Lng: -91.113719),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 2,265 (year 2018),  Features Intersected: BNSF RR, CITY STS,  Facility Carried by Structure: US 34 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.264,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.5m (109.9ft)

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Structure Number: 602887,  Location: 1.5 mi. E of Jct. US 61 (Lat: 40.815922,  Lng: -91.111222),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 735 (year 1990),  Features Intersected: BNSF RR, CITY STS,  Facility Carried by Structure: US 34 WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.090,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.5m (109.9ft)

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Structure Number: 602935,  Location: 1.4 MI. E OF JCT. US 61 (Lat: 40.815461,  Lng: -91.111169),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 1,470 (year 1990),  Features Intersected: BNSF RR & CITY STREETS,  Facility Carried by Structure: US 34 RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.051,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 32.3m (106.0ft)

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Structure Number: 602935,  Location: 1.4 MI. E OF JCT. US 61 (Lat: 40.815461,  Lng: -91.111169),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 4,530 (year 2018),  Features Intersected: BNSF RR & CITY STREETS,  Facility Carried by Structure: US 34 RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 32.3m (106.0ft)

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Structure Number: 60294,  Location: 1.5 mi. E of Jct. US 61 (Lat: 40.816242,  Lng: -91.111181),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 1,470 (year 1990),  Features Intersected: BNSF RR & CITY STREETS,  Facility Carried by Structure: US 34 RAMP C
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.127,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 60294,  Location: 1.5 mi. E of Jct. US 61 (Lat: 40.816242,  Lng: -91.111181),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 4,530 (year 2018),  Features Intersected: BNSF RR & CITY STREETS,  Facility Carried by Structure: US 34 RAMP C
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.311,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.5m (86.9ft)

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Structure Number: 602945,  Location: 2.1 mi. E of Jct. U.S. 61 (Lat: 40.813819,  Lng: -91.102603),  Route carried "under" structure: US 34,  Year Built: 1970,  Structure Length: 0. m,  Average Daily Traffic: 15,800 (year 2020),  Truck Traffic: 13%,  Features Intersected: US 34,  Facility Carried by Structure: 4TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 432.527,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.6m (61.0ft)

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Structure Number: 604846,  Location: 0.3 MI W. OF ILLINOIS ST. (Lat: 40.813419,  Lng: -91.100583),  Route carried "under" structure: City street ,  Year Built: 1971,  Structure Length: 0. m,  Average Daily Traffic: 5,200 (year 2018),  Features Intersected: BJRY AND CITY STS,  Facility Carried by Structure: US 34
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.137,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: 604851,  Location: 0.2 mi. W of IL St. Line (Lat: 40.813000,  Lng: -91.099008),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 500 (year 2021),  Features Intersected: PARKING LOT,  Facility Carried by Structure: US 34 WB OFF RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.628,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 25.3m (83.0ft)

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Structure Number: 604856,  Location: 0.1 mi. W of IL Border (Lat: 40.812583,  Lng: -91.099706),  Route carried "under" structure: City street ,  Year Built: 1993,  Structure Length: 0. m,  Average Daily Traffic: 1,407 (year 1998),  Features Intersected: CITY STS,  Facility Carried by Structure: S-E RAMP D
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.739,  Lanes on structure: 1,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 18.6m (61.0ft)

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Structure Number: 60486,  Location: 0.4 MI. W OF ILL ST. LINE (Lat: 40.813356,  Lng: -91.100594),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 1,407 (year 1998),  Features Intersected: HIGH & MAIN ST,  Facility Carried by Structure: E-S RAMP B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.707,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 21.9m (71.9ft)

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Structure Number: 60486,  Location: 0.4 MI. W OF ILL ST. LINE (Lat: 40.813356,  Lng: -91.100594),  Route carried "under" structure: City street ,  Year Built: 1972,  Structure Length: 0. m,  Average Daily Traffic: 5,200 (year 2018),  Features Intersected: HIGH & MAIN ST,  Facility Carried by Structure: E-S RAMP B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.126,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 21.9m (71.9ft)