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


  • National Bridge Inventory (NBI) Statistics
  • 25Number of bridges
  • 167ft / 51.4mTotal length
  • $167,000Total costs
  • 140,425Total average daily traffic
  • 37,776Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Tonica
  • No street view available for this location

New bridges in Tonica, IL - historical statistics
  • New bridges - historical statistics
  • 11940-1949
  • 41960-1969
  • 161980-1989
  • 41990-1999
Average Bridge Daily Traffic in Tonica, IL
Average Bridge Truck Traffic in Tonica, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 26.7%Very good
  • 26.7%Good
  • 40.0%Satisfactory
  • 6.7%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 26.7%Very good
  • 40.0%Good
  • 26.7%Satisfactory
  • 6.7%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 46.7%Very good
  • 33.3%Good
  • 6.7%Satisfactory
  • 13.3%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 42.1%Very good
  • 47.4%Good
  • 10.5%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 42.9%Very good
  • 57.1%Good
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Structure Number: 500204,  Location: 0.54 W OF IL 251 (Lat: 41.221350,  Lng: -89.077769),  Route carried "on" structure: County highway ,  Year Built: 1988,  Status: Open,  Structure Length: 6.95m (22.80ft),  Average Future Daily Traffic: 503 (year 2032),  Design Load: HS 20,  Features Intersected: I-39/US 51,  Facility Carried by Structure: CH 54
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.465,  Lanes on structure: 4,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 50.3m (165.0ft),  Curb-To-Curb Width: 17.4m (57.1ft),  Out-to-Out Width: 19.8m (65.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500205,  Location: 0.49 MI S OF CH 54 (Lat: 41.213733,  Lng: -89.077767),  Route carried "on" structure: Interstate 39,  Year Built: 1989,  Status: Open,  Structure Length: 2.89m (9.48ft),  Average Daily Traffic: 9,400 (year 2021),  Truck Traffic: 28%,  Average Future Daily Traffic: 9,550 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 78.598,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.3m (89.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 89.7 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500206,  Location: 0.49 MI S OF CH 54 (Lat: 41.213589,  Lng: -89.077767),  Route carried "on" structure: Interstate 39,  Year Built: 1989,  Status: Open,  Structure Length: 2.89m (9.48ft),  Average Daily Traffic: 9,400 (year 2021),  Truck Traffic: 28%,  Average Future Daily Traffic: 9,550 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 78.582,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.3m (89.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 89.7 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,  Waterway Adequacy: Equal 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: 500207,  Location: 6.13 MI N OF IL 18 (Lat: 41.207094,  Lng: -89.078550),  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 7.83m (25.69ft),  Average Daily Traffic: 100 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 140 (year 2032),  Design Load: HS 20,  Features Intersected: I-39/US 51,  Facility Carried by Structure: TR 483
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.591,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 57.0m (187.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500208,  Location: 4.0 MI N OF IL 18 (Lat: 41.177292,  Lng: -89.075544),  Route carried "on" structure: County highway ,  Year Built: 1988,  Status: Open,  Structure Length: 6.96m (22.83ft),  Average Daily Traffic: 350 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 279 (year 2032),  Design Load: HS 20,  Features Intersected: I-39/US 51,  Facility Carried by Structure: FAS 254 CH 5
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.274,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 50.4m (165.4ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 80.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 47.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 502022,  Location: 1.52 MI S OF CH 54 (Lat: 41.198972,  Lng: -89.076667),  Route carried "on" structure: Interstate 39,  Year Built: 1989,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 18,800 (year 2021),  Truck Traffic: 28%,  Average Future Daily Traffic: 19,101 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 76.941,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 13 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 67.7 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: Febuary 2021
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Structure Number: 502023,  Location: 4.61 MI N OF ILL 18 (Lat: 41.185622,  Lng: -89.075939),  Route carried "on" structure: Interstate 39,  Year Built: 1988,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 18,800 (year 2021),  Truck Traffic: 28%,  Average Future Daily Traffic: 19,101 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 75.444,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 25.6m (84.0ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 69.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.5 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: Superior to present desirable 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 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 502024,  Location: 4.01 MI N OF ILL 18 (Lat: 41.177144,  Lng: -89.075717),  Route carried "on" structure: Interstate 39,  Year Built: 1988,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 18,800 (year 2021),  Truck Traffic: 28%,  Average Future Daily Traffic: 19,101 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 74.494,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.1m (10.2ft)

Condition: Channel: Satisfactory,  Culverts: 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: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021
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Structure Number: 502034,  Location: 3.63 MI S OF ILL 71 (Lat: 41.212947,  Lng: -89.068072),  Route carried "on" structure: State highway 251,  Year Built: 1999,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 1,950 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,955 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 66.030,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 61.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.3 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2021
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Structure Number: 502035,  Location: 4.0 MI S OF ILL 71 (Lat: 41.207875,  Lng: -89.067742),  Route carried "on" structure: State highway 251,  Year Built: 1999,  Status: Open,  Structure Length: 1.23m (4.04ft),  Average Daily Traffic: 1,950 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,955 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 65.466,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 18.4m (60.4ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 63.8 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 desirable criteria,  Deck Geometry: Equal 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 2021
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Structure Number: 502036,  Location: 4.4 MI S OF ILL 71 (Lat: 41.202186,  Lng: -89.067706),  Route carried "on" structure: State highway 251,  Year Built: 1999,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 1,950 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,955 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 64.839,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 20.6m (67.6ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 54.4 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 desirable criteria,  Deck Geometry: Equal 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 2021
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Structure Number: 503018,  Location: N 2101,E 600 (Lat: 41.225853,  Lng: -89.049608),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 650 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,349 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK,  Facility Carried by Structure: FAS 1279
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.946,  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: 2,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  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: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503229,  Location: N 18TH E 560 (Lat: 41.192342,  Lng: -89.055514),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 150 (year 2016),  Truck Traffic: 40%,  Average Future Daily Traffic: 28 (year 2032),  Design Load: HS 15,  Features Intersected: DRAINAGE DITCH,  Facility Carried by Structure: TR 491
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.625,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 53.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503426,  Location: E 3RD N 1840 (Lat: 41.196711,  Lng: -89.106250),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 140 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK,  Facility Carried by Structure: TR-48
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.971,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  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: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 42.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.3 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503475,  Location: E 4TH N 1950 (Lat: 41.214300,  Lng: -89.086958),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 75 (year 2016),  Average Future Daily Traffic: 84 (year 2032),  Design Load: H 20,  Features Intersected: BAILEY CREEK,  Facility Carried by Structure: TR 68A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 2,  Owner: Town or Township 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: 14.3m (46.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.7 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: 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: June 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503496,  Location: E 3RD RD N 1857 (Lat: 41.199925,  Lng: -89.106239),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 140 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CR,  Facility Carried by Structure: TR 48
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.616,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  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: 14.9m (48.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503499,  Location: E 6TH N 1850 (Lat: 41.194844,  Lng: -89.048269),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 25 (year 2016),  Truck Traffic: 40%,  Average Future Daily Traffic: 56 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: TR 104
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.173,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  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: 11.9m (39.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very 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 desirable 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: June 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503514,  Location: N 1950 TH E 550 (Lat: 41.214244,  Lng: -89.054386),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 100 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 223 (year 2032),  Design Load: HS 20,  Features Intersected: BR BAILEY CR,  Facility Carried by Structure: TR 471
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: Town or Township 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: 9.8m (32.2ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very 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 desirable 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: June 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503527,  Location: N1851ST,E325TH (Lat: 41.199508,  Lng: -89.104128),  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 100 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 84 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK,  Facility Carried by Structure: TR 483
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.177,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.9m (19.4ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very 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 desirable 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: June 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 508101,  Location: PONTIAC ST OV BAI CR (Lat: 41.214519,  Lng: -89.063850),  Route carried "on" structure: City street ,  Year Built: 1962,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 250 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 447 (year 2032),  Design Load: HS 15,  Features Intersected: BAILEY CREEK,  Facility Carried by Structure: PONTIAC ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Very good,  Operating Rating: 39.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method 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: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 508102,  Location: 0.11 mi W IL251 (Lat: 41.212378,  Lng: -89.069297),  Route carried "on" structure: City street ,  Year Built: 1940,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 325 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 503 (year 2032),  Features Intersected: BAILEY CR,  Facility Carried by Structure: PEORIA & OTTAWA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.901,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.62m (5.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $111,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $167,000
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Structure Number: 508103,  Location: OAK ST OV BAILEY CR (Lat: 41.213056,  Lng: -89.065694),  Route carried "on" structure: City street ,  Year Built: 1990,  Status: Open,  Structure Length: 1.56m (5.12ft),  Average Daily Traffic: 50 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 168 (year 2032),  Design Load: HS 20,  Features Intersected: BAILEY CREEK,  Facility Carried by Structure: OAK ST IN TONICA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  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: 14.9m (48.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very 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: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 500204,  Location: 0.54 W OF IL 251 (Lat: 41.221350,  Lng: -89.077769),  Route carried "under" structure: Interstate 39,  Year Built: 1988,  Structure Length: 0. m,  Average Daily Traffic: 19,300 (year 2021),  Truck Traffic: 27%,  Features Intersected: I-39/US 51,  Facility Carried by Structure: CH 54
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 79.403,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 50.3m (165.0ft)

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Structure Number: 500207,  Location: 6.13 MI N OF IL 18 (Lat: 41.206981,  Lng: -89.077706),  Route carried "under" structure: Interstate 39,  Year Built: 1989,  Structure Length: 0. m,  Average Daily Traffic: 18,800 (year 2021),  Truck Traffic: 28%,  Features Intersected: I-39/US 51,  Facility Carried by Structure: TR 483
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 77.842,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 57.0m (187.0ft)

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Structure Number: 500208,  Location: 4.0 MI N OF IL 18 (Lat: 41.177289,  Lng: -89.075719),  Route carried "under" structure: Interstate 39,  Year Built: 1988,  Structure Length: 0. m,  Average Daily Traffic: 18,800 (year 2021),  Truck Traffic: 28%,  Features Intersected: I-39/US 51,  Facility Carried by Structure: FAS 254 CH 5
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 74.511,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 50.4m (165.4ft)

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