Bridge Statistics for Columbia, Illinois (IL)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 670021,  Location: 1 mi E OF J.B.BRIDGE (Lat: 38.478694,  Lng: -90.247072),  Route carried "on" structure: City street ,  Year Built: 1984,  Status: Open,  Structure Length: 7.40m (24.28ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 15%,  Average Future Daily Traffic: 206 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 255,  Facility Carried by Structure: Levee Road / MS 56
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.177,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 5.9m (19.4ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 36.8m (120.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 55.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670023,  Location: 2 mi E of JB Bridge (Lat: 38.473978,  Lng: -90.233031),  Route carried "on" structure: Interstate 255,  Year Built: 1981,  Status: Open,  Structure Length: 20.24m (66.40ft),  Average Daily Traffic: 28,200 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 30,164 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: MOPAC & ICG RR's
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.895,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.8m (87.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 43.6m (143.0ft),  Curb-To-Curb Width: 27.0m (88.6ft),  Out-to-Out Width: 28.0m (91.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 53.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.1 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: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670024,  Location: 2 mi E of JB Bridge (Lat: 38.473731,  Lng: -90.231969),  Route carried "on" structure: Interstate 255,  Year Built: 1984,  Status: Open,  Structure Length: 9.67m (31.73ft),  Average Daily Traffic: 28,200 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 30,164 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: MOPAC & ICG RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.991,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.0m (91.9ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 40.5m (132.9ft),  Curb-To-Curb Width: 28.0m (91.9ft),  Out-to-Out Width: 29.0m (95.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.8 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: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670025,  Location: NORTH OF COLUMBIA (Lat: 38.473078,  Lng: -90.230458),  Route carried "on" structure: Other road ,  Year Built: 1982,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 12,500 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,466 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: I 255 NB - Ramp D,  Facility Carried by Structure: IL3NB-255WB Ramp A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.563,  Lanes on structure: 2,  Lanes under structure: 3,  Base Highway Network: Yes (Inventory Route: 20312040,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 44.8m (147.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Very good,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 55.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 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: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670026,  Location: NORTH OF COLUMBIA (Lat: 38.474825,  Lng: -90.226364),  Route carried "on" structure: Interstate 255,  Year Built: 1982,  Status: Open,  Structure Length: 4.66m (15.29ft),  Average Daily Traffic: 28,200 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 30,164 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: 255 SB->IL3 SB Rmp B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.538,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.0m (59.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Very good,  Operating Rating: 79.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 47.0 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670029,  Location: NORTH OF COLUMBIA (Lat: 38.472194,  Lng: -90.228536),  Route carried "on" structure: Other road ,  Year Built: 1982,  Status: Open,  Structure Length: 4.65m (15.26ft),  Average Daily Traffic: 12,500 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,466 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: 255SB->IL3SB Ramp B,  Facility Carried by Structure: IL3NB->255WB Rmp E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.756,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 20312040,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.59m (24.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $751,000,  Roadway Improvement Cost: $75,000,  Total Project Cost: $826,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670032,  Location: 0.8 mi S of I-255 (Lat: 38.462767,  Lng: -90.223228),  Route carried "on" structure: State highway 3,  Year Built: 1984,  Status: Open,  Structure Length: 11.60m (38.06ft),  Average Daily Traffic: 29,500 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 19,051 (year 2032),  Design Load: HS 20,  Features Intersected: Palmer Rd/Palmer Crk
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 214.471,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 56.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670034,  Location: COLUMBIA (Lat: 38.461939,  Lng: -90.221011),  Route carried "on" structure: Other road ,  Year Built: 1991,  Status: Open,  Structure Length: 2.08m (6.82ft),  Average Daily Traffic: 1,550 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,764 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CREEK,  Facility Carried by Structure: GHENT RD/FAU 9310
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 44.4 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: 32.4 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,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670035,  Location: 0.8 mi S of I-255 (Lat: 38.462164,  Lng: -90.222097),  Route carried "on" structure: Other road ,  Year Built: 1991,  Status: Open,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 1,750 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,529 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CREEK,  Facility Carried by Structure: Ramp from IL 3 NB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.435,  Lanes on structure: 1,  Base Highway Network: Yes (Inventory Route: 20312040,  Subroute: 60),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 61.2 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: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670036,  Location: 0.8 mi S of I-255 (Lat: 38.462311,  Lng: -90.224117),  Route carried "on" structure: Other road ,  Year Built: 1991,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 1,350 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,411 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CREEK,  Facility Carried by Structure: Ramp to IL 3 SB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.1m (69.2ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  Operating Rating: 87.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 52.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670037,  Location: COLUMBIA (Lat: 38.462114,  Lng: -90.227692),  Route carried "on" structure: Other road ,  Year Built: 1992,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 4,800 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 4,939 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CREEK,  Facility Carried by Structure: PALMER RD/MSS 1002
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.435,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 44.1 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: 32.4 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: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670038,  Location: 0.8 mi S of I-255 (Lat: 38.463042,  Lng: -90.223339),  Route carried "on" structure: State highway 3,  Year Built: 1991,  Status: Open,  Structure Length: 11.82m (38.78ft),  Average Daily Traffic: 35,500 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 19,051 (year 2032),  Design Load: HS 20,  Features Intersected: Palmer Rd/Palmer Crk
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 214.504,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670041,  Location: 2.3 MI S OF DUPO (Lat: 38.477953,  Lng: -90.221583),  Route carried "on" structure: Other road ,  Year Built: 2008,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 3,000 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,940 (year 2032),  Design Load: HS 20,  Features Intersected: HILL LAKE CREEK,  Facility Carried by Structure: OLD IL 3 (GHENT RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 670042,  Location: 1 MI S COLUMBIA (Lat: 38.429497,  Lng: -90.179553),  Route carried "on" structure: State highway 158,  Year Built: 2012,  Status: Open,  Structure Length: 5.80m (19.03ft),  Average Daily Traffic: 9,900 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 10,466 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: IL 3
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 31 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.3m (92.8ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 17.4m (57.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 82.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 63.5 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 desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 672,  Location: 0.9 mi N of IL 158 (Lat: 38.436236,  Lng: -90.192308),  Route carried "on" structure: State highway 3,  Year Built: 1958,  Status: Open,  Structure Length: 0.75m (2.46ft),  Average Daily Traffic: 25,300 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 14,347 (year 2032),  Features Intersected: Wilson Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 209.901,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 97.2 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021

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Structure Number: 672001,  Location: 2.1 mi E of JB Brdge (Lat: 38.473658,  Lng: -90.230131),  Route carried "on" structure: Interstate 255,  Year Built: 1982,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 56,400 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 30,164 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: Hill Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.152,  Lanes on structure: 10,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 36.6m (120.1ft),  Skew: 11 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: January 2021

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Structure Number: 672002,  Location: 1.5 M N COLUMBIA (Lat: 38.472578,  Lng: -90.226539),  Route carried "on" structure: State highway 3,  Year Built: 1978,  Status: Open,  Structure Length: 1.03m (3.38ft),  Average Daily Traffic: 35,500 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 21,403 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: HILL LAKE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 215.147,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 97.2 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021

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Structure Number: 672003,  Location: 0.8 mi S of I-255 (Lat: 38.462744,  Lng: -90.224372),  Route carried "on" structure: Other road ,  Year Built: 1991,  Status: Open,  Structure Length: 1.44m (4.72ft),  Average Daily Traffic: 1,350 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,411 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CRK Overflow,  Facility Carried by Structure: Ramp to IL 3 SB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.4 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2021

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Structure Number: 673106,  Location: COLUMBIA (Lat: 38.426261,  Lng: -90.202169),  Route carried "on" structure: Other road ,  Year Built: 1978,  Status: Open,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 725 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,235 (year 2032),  Features Intersected: CARR CREEK,  Facility Carried by Structure: GALL RD/ FAU 9345
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.044,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Very good,  Channel: Good,  Operating Rating: 56.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 673116,  Location: COLUMBIA (Lat: 38.433389,  Lng: -90.191158),  Route carried "on" structure: Other road ,  Year Built: 1982,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 1,550 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,587 (year 2032),  Design Load: HS 20,  Features Intersected: TRIBUTARY TO CARR CK,  Facility Carried by Structure: GALL RD FAU 9345
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.370,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 53.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 673117,  Location: 3.0M W COLUMBIA/CH6 (Lat: 38.405639,  Lng: -90.250222),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 3,600 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,763 (year 2032),  Design Load: HS 20,  Features Intersected: LONG SLASHCREEK,  Facility Carried by Structure: FAS 1857/CH6
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.945,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.4m (57.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.8 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 673119,  Location: 1.5M S OF COLUMBIA (Lat: 38.423400,  Lng: -90.241119),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 3,600 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 4,175 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE CARR CREEK,  Facility Carried by Structure: FAS 1857/CH 6
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 44.4 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: 32.4 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2018,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 67312,  Location: RD DIST 5 (Lat: 38.423181,  Lng: -90.240467),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 250 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 323 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE CARR CREEK,  Facility Carried by Structure: TR 23
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 44.4 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: 32.4 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: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2018,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 673146,  Location: ROAD DIST 5 (Lat: 38.449817,  Lng: -90.266097),  Route carried "on" structure: County highway ,  Year Built: 1992,  Status: Open,  Structure Length: 2.79m (9.15ft),  Average Daily Traffic: 75 (year 2019),  Truck Traffic: 20%,  Average Future Daily Traffic: 88 (year 2032),  Design Load: HS 20,  Features Intersected: CARR CREEK,  Facility Carried by Structure: TR 7
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.122,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.1m (59.4ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 44.1 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: 32.4 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel,  Deck Protection: Other

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Structure Number: 673148,  Location: 0.1M S COLUMBIA (Lat: 38.444625,  Lng: -90.231994),  Route carried "on" structure: Other road ,  Year Built: 1995,  Status: Open,  Structure Length: 5.54m (18.18ft),  Average Daily Traffic: 4,100 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 8,820 (year 2032),  Design Load: HS 20,  Features Intersected: CARR CREEK,  Facility Carried by Structure: FAU 9300
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.430,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.9m (58.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Critical,  Superstructure: Critical,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 41.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of replacement,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: March 2020,  Other Special Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Other

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Structure Number: 673151,  Location: COLUMBIA (Lat: 38.435175,  Lng: -90.190739),  Route carried "on" structure: Other road ,  Year Built: 1992,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 1,550 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,587 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB CARR CK,  Facility Carried by Structure: GALL RD./ FAU 9345
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 44.1 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: 32.4 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022

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Structure Number: 675001,  Location: RD DISTRICT 5 (Lat: 38.463244,  Lng: -90.272483),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 75 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 93 (year 2032),  Features Intersected: FISH LAKE DR DITCH,  Facility Carried by Structure: LEVEE RD./ TR 28
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.285,  Lanes on structure: 2,  Owner: Private,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.1m (6.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020

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Structure Number: 676002,  Location: .3 MI W ILL 158 (Lat: 38.441983,  Lng: -90.220786),  Route carried "on" structure: Other road ,  Year Built: 1980,  Year Reconstructed: 2013,  Status: Open,  Structure Length: 3.20m (10.50ft),  Average Daily Traffic: 2,250 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,116 (year 2032),  Design Load: HS 20,  Features Intersected: CARR CREEK,  Facility Carried by Structure: VALMYER RD/FAU 930
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.127,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 43.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 676003,  Location: 1.5 WEST OF COL (Lat: 38.463544,  Lng: -90.238517),  Route carried "on" structure: City street ,  Year Built: 1986,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 350 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 529 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CR,  Facility Carried by Structure: MS 5900A RAMSEY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.267,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 44.4 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: 32.4 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 676005,  Location: CITY OF COLUMBIA (Lat: 38.461056,  Lng: -90.215761),  Route carried "on" structure: City street ,  Year Built: 1995,  Status: Open,  Structure Length: 1.57m (5.15ft),  Average Daily Traffic: 400 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 529 (year 2032),  Design Load: HS 20,  Features Intersected: PALMER CREEK,  Facility Carried by Structure: GERDERN DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 44.1 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: 32.4 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Other

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Structure Number: 676006,  Location: CITY OF COLUMBIA (Lat: 38.439386,  Lng: -90.211614),  Route carried "on" structure: City street ,  Year Built: 1998,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 750 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 4,822 (year 2032),  Design Load: HS 20,  Features Intersected: WILSON CREEK,  Facility Carried by Structure: ADMIRAL WEINEL BLV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.177,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.3m (53.5ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 44.1 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: 32.4 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,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Other

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Structure Number: 676008,  Location: CITY OF COLUMBIA (Lat: 38.440369,  Lng: -90.213675),  Route carried "on" structure: City street ,  Year Built: 2007,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 1,150 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 29 (year 2032),  Design Load: HS 20,  Features Intersected: WILSON CR. MSS 1296,  Facility Carried by Structure: ADMIRAL TROST RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.080,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 49.2 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: Equal to 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: Febuary 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Other

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Structure Number: 676009,  Location: 200' SO. OF IL 3 (Lat: 38.438222,  Lng: -90.203878),  Route carried "on" structure: City street ,  Year Built: 1972,  Status: Open,  Structure Length: 0.97m (3.18ft),  Average Daily Traffic: 1,150 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,705 (year 2032),  Features Intersected: CREEK,  Facility Carried by Structure: MS 6190 (CARL ST)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.3m (30.5ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Serious,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 65.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 676011,  Location: NE SEC9 T1 R10W (Lat: 38.467672,  Lng: -90.202944),  Route carried "on" structure: City street ,  Year Built: 2000,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 1,850 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 412 (year 2032),  Design Load: HS 20,  Features Intersected: UN-NAMED CREEK,  Facility Carried by Structure: RUECK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.515,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.0m (13.1ft)

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 by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Other

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Structure Number: 676012,  Location: ADM TROST W IL 3 (Lat: 38.443408,  Lng: -90.216683),  Route carried "on" structure: City street ,  Year Built: 2005,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 1,150 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 30 (year 2032),  Design Load: HS 20,  Features Intersected: WILSON CREEK,  Facility Carried by Structure: ADMIRAL TROST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.612,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 44.1 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: 32.4 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: 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 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 670021,  Location: 1 mi E OF J.B.BRIDGE (Lat: 38.477889,  Lng: -90.246464),  Route carried "under" structure: Interstate 255,  Year Built: 1984,  Structure Length: 0. m,  Average Daily Traffic: 56,400 (year 2021),  Truck Traffic: 11%,  Features Intersected: FAI 255,  Facility Carried by Structure: Levee Road / MS 56
Minimum Vertical Clearance: 5.26m (17.26ft),  Kilometerpoint: 2.655,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.8m (120.7ft)

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Structure Number: 670025,  Location: NORTH OF COLUMBIA (Lat: 38.474100,  Lng: -90.227847),  Route carried "under" structure: Interstate 255,  Year Built: 1982,  Structure Length: 0. m,  Average Daily Traffic: 56,400 (year 2021),  Truck Traffic: 11%,  Features Intersected: I 255 NB - Ramp D
Minimum Vertical Clearance: 5.77m (18.93ft),  Kilometerpoint: 4.361,  Lanes on structure: 2,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 44.8m (147.0ft)

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Structure Number: 670026,  Location: NORTH OF COLUMBIA (Lat: 38.474950,  Lng: -90.226161),  Route carried "under" structure: State highway 3,  Year Built: 1982,  Structure Length: 0. m,  Average Daily Traffic: 35,500 (year 2021),  Truck Traffic: 8%,  Features Intersected: 255 SB->IL3 SB Rmp B,  Facility Carried by Structure: I 255 NB Ramp D
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 215.872,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

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Structure Number: 670029,  Location: NORTH OF COLUMBIA (Lat: 38.474117,  Lng: -90.226389),  Route carried "under" structure: State highway 3,  Year Built: 1982,  Structure Length: 0. m,  Average Daily Traffic: 35,500 (year 2021),  Truck Traffic: 8%,  Features Intersected: 255SB->IL3SB Ramp B
Minimum Vertical Clearance: 4.90m (16.08ft),  Kilometerpoint: 215.614,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

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Structure Number: 670032,  Location: 0.8 mi S of I-255 (Lat: 38.463047,  Lng: -90.223125),  Route carried "under" structure: Other road ,  Year Built: 1984,  Structure Length: 0. m,  Average Daily Traffic: 6,950 (year 2019),  Truck Traffic: 7%,  Features Intersected: Palmer Rd/Palmer Crk,  Facility Carried by Structure: ILL 3 NB
Minimum Vertical Clearance: 6.88m (22.57ft),  Kilometerpoint: 2.913,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 22.9m (75.1ft)

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Structure Number: 670038,  Location: 0.8 mi S of I-255 (Lat: 38.463039,  Lng: -90.223419),  Route carried "under" structure: Other road ,  Year Built: 1991,  Structure Length: 0. m,  Average Daily Traffic: 4,800 (year 2019),  Truck Traffic: 10%,  Features Intersected: Palmer Rd/Palmer Crk,  Facility Carried by Structure: IL 3 SB
Minimum Vertical Clearance: 6.32m (20.73ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.5m (109.9ft)

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Structure Number: 670042,  Location: 1 MI S COLUMBIA (Lat: 38.429228,  Lng: -90.179850),  Route carried "under" structure: State highway 3,  Year Built: 2012,  Structure Length: 0. m,  Average Daily Traffic: 23,500 (year 2021),  Truck Traffic: 8%,  Features Intersected: IL 3,  Facility Carried by Structure: IL 158
Minimum Vertical Clearance: 5.44m (17.85ft),  Kilometerpoint: 208.565,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.3m (92.8ft)