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

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Structure Number: 583193,  Location: 3.8 MI NE OF OAKLEY (Lat: 39.919253,  Lng: -88.745322),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 75 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 112 (year 2032),  Design Load: HS 15,  Features Intersected: STREAM,  Facility Carried by Structure: TR 2 B PIATT CO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.945,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.4m (17.7ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.7m (28.5ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Serious,  Substructure: Fair,  Channel: Fair,  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: 25.6 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 583273,  Location: 3.25 MI NE OAKLEY (Lat: 39.916878,  Lng: -88.757492),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 1.38m (4.53ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: TR 57(CABIN RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.701,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 583297,  Location: 1.7 MI SE OF OAKLEY (Lat: 39.860308,  Lng: -88.778847),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 52 (year 2032),  Design Load: HS 20,  Features Intersected: LONG CREEK,  Facility Carried by Structure: TR 296(ILLINI RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.563,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: 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 minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 742005,  Location: 1.8 MI N CERRO GORDO (Lat: 39.919764,  Lng: -88.726153),  Route carried "on" structure: State highway 32,  Year Built: 2000,  Status: Open,  Structure Length: 0.89m (2.92ft),  Average Daily Traffic: 1,000 (year 2021),  Truck Traffic: 17%,  Average Future Daily Traffic: 1,106 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 99.632,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft)

Condition: Channel: Fair,  Culverts: 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,  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

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Structure Number: 743117,  Location: 2.0 MI SE CERRO GORD (Lat: 39.865031,  Lng: -88.693053),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 35 (year 2020),  Truck Traffic: 34%,  Average Future Daily Traffic: 180 (year 2032),  Design Load: HS 15,  Features Intersected: STREAM,  Facility Carried by Structure: TR 173
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.522,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.1m (36.4ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 49.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.8 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 743148,  Location: 2 MI SSE CERRO GORDO (Lat: 39.879672,  Lng: -88.693536),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 50 (year 2020),  Average Future Daily Traffic: 61 (year 2032),  Design Load: HS 15,  Features Intersected: STREAM,  Facility Carried by Structure: TR 169
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.025,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.6m (31.5ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.3 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 743152,  Location: 3.2 MI SE CERRO GORD (Lat: 39.850461,  Lng: -88.708597),  Route carried "on" structure: County highway ,  Year Built: 1939,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 200 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 257 (year 2032),  Features Intersected: STREAM,  Facility Carried by Structure: CH 12
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.561,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.2m (10.5ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Good,  Culverts: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 743153,  Location: 3.4 MI SE CERO GORDO (Lat: 39.850481,  Lng: -88.692986),  Route carried "on" structure: County highway ,  Year Built: 1939,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 175 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 103 (year 2032),  Features Intersected: STREAM,  Facility Carried by Structure: CH 12
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.897,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.3m (10.8ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 19.4 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: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 743265,  Location: 2 MI SE CERRO GORDO (Lat: 39.857414,  Lng: -88.707589),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 50 (year 2020),  Average Future Daily Traffic: 103 (year 2032),  Design Load: HS 20,  Features Intersected: DRAINAGE DITCH,  Facility Carried by Structure: TR 14
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.844,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  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: 19.8m (65.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very 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: 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: January 2022,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 743266,  Location: 3.2 MI SE CERRO GORD (Lat: 39.848581,  Lng: -88.707667),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 50 (year 2020),  Average Future Daily Traffic: 103 (year 2032),  Design Load: HS 20,  Features Intersected: DRAINAGE DITCH,  Facility Carried by Structure: TR 14
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.826,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very 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: 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: January 2022,  Deck Structure Type: Concrete Precast Panels