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

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Structure Number: 60041,  Location: 3.4 MI S JCT FAI 80 (Lat: 41.349847,  Lng: -89.380922),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 4.58m (15.03ft),  Average Daily Traffic: 1,050 (year 2021),  Truck Traffic: 30%,  Average Future Daily Traffic: 1,093 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: EAST BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.536,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.3m (53.5ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.6 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: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60042,  Location: 3.4 MI S JCT FAI 80 (Lat: 41.349711,  Lng: -89.380897),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 4.50m (14.76ft),  Average Daily Traffic: 1,050 (year 2021),  Truck Traffic: 30%,  Average Future Daily Traffic: 1,093 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: EAST BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.552,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.0m (52.5ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: 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: 36.6 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: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60043,  Location: 1.1 MI N ILL 26 (Lat: 41.331125,  Lng: -89.388189),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 5.82m (19.09ft),  Average Daily Traffic: 1,050 (year 2021),  Truck Traffic: 30%,  Average Future Daily Traffic: 1,093 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BRUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.837,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 54.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.0 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,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Other Special Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60044,  Location: 1.1 MI N ILL 26 (Lat: 41.330858,  Lng: -89.388325),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 5.82m (19.09ft),  Average Daily Traffic: 1,050 (year 2021),  Truck Traffic: 30%,  Average Future Daily Traffic: 1,093 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BRUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.869,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 54.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.0 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,  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 24 months,  Inspection Date: January 2021,  Other Special Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60045,  Location: 2 MI NW BUREAU JCT (Lat: 41.316031,  Lng: -89.393419),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 6.48m (21.26ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IL 26 FAP 615
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 9.527,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 20.0m (65.6ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.2 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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  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: Wearing Surface: Other

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Structure Number: 60046,  Location: 2 MI NW BUREAU JCT (Lat: 41.315944,  Lng: -89.393467),  Route carried "on" structure: Interstate 180,  Year Built: 1967,  Status: Open,  Structure Length: 6.48m (21.26ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IL 26 FAS 2245
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 9.543,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 20.0m (65.6ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.2 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: High priority of corrective action,  Underclear: Meets minimum limits,  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: Wearing Surface: Other

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Structure Number: 60047,  Location: 0.5 MI S JCT ILL 26 (Lat: 41.310117,  Lng: -89.396625),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BRUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.267,  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: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 52.5 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: 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,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Other Special Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60048,  Location: 0.5 MI S JCT ILL26 (Lat: 41.309981,  Lng: -89.396700),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BRUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.283,  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: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 52.5 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: 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,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Other Special Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60049,  Location: 0.74 MI S IL 26 (Lat: 41.306303,  Lng: -89.398692),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 21.85m (71.69ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IAIS RR ,I & M CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.718,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 18.4m (60.4ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 72.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.7 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,  Underclear: Superior to present desirable 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,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 6005,  Location: 0.74 MI S IL 26 (Lat: 41.306161,  Lng: -89.398769),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 21.85m (71.69ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IAIS RR, I & M CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.734,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 18.4m (60.4ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 72.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.7 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: Superior to present desirable 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,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60051,  Location: 1.2 M S JCT ILL 26 (Lat: 41.300931,  Lng: -89.400972),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 11.32m (37.14ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.329,  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: 6,  Length of Maximum Span: 18.7m (61.4ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 60.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.3 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60052,  Location: 1.2 MI S JCT ILL26 (Lat: 41.300783,  Lng: -89.400992),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 11.32m (37.14ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.346,  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: 6,  Length of Maximum Span: 18.7m (61.4ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 71.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.7 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: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60053,  Location: 1.4 MI S JCT ILL26 (Lat: 41.298561,  Lng: -89.401011),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 5.37m (17.62ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BOTTOM RD FAS 246
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.587,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.8m (58.4ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 75.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.0 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: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: August 2021,  Other Special Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60054,  Location: 1.4 MI S JCT ILL 26 (Lat: 41.298419,  Lng: -89.401011),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 5.37m (17.62ft),  Average Daily Traffic: 1,775 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,776 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BOTTOM RD FAS 246
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.603,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.8m (58.4ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 67.4 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60057,  Location: 2 MI SW BUREAU JCT. (Lat: 41.264775,  Lng: -89.391325),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 11.98m (39.30ft),  Average Daily Traffic: 1,250 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 1,230 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IL29(SBI29A)&IAIS RR
Minimum Vertical Clearance: 6.83m (22.41ft),  Kilometerpoint: 15.707,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 35.0m (114.8ft),  Curb-To-Curb Width: 19.2m (63.0ft),  Out-to-Out Width: 20.3m (66.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 65.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.5 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: 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: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60058,  Location: 2 MI. SW BUREAU JCT. (Lat: 41.264819,  Lng: -89.390858),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 11.70m (38.39ft),  Average Daily Traffic: 2,500 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 2,459 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IL29(SBI29A)&IAIS RR
Minimum Vertical Clearance: 6.93m (22.74ft),  Kilometerpoint: 15.723,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 34.1m (111.9ft),  Curb-To-Curb Width: 21.2m (69.6ft),  Out-to-Out Width: 22.3m (73.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 68.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.8 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: Superior to present desirable 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,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60059,  Location: 1.5 MI W HENNEPIN (Lat: 41.266089,  Lng: -89.373056),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 12.22m (40.09ft),  Average Daily Traffic: 1,250 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 1,230 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IL 26 & BUREAU CRK.
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 17.139,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 39.2m (128.6ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  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 24 months,  Inspection Date: December 2020,  Other Special Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 6006,  Location: 1.5 MI W HENNEPIN (Lat: 41.266089,  Lng: -89.372919),  Route carried "on" structure: Interstate 180,  Year Built: 1968,  Status: Open,  Structure Length: 12.22m (40.09ft),  Average Daily Traffic: 1,125 (year 2021),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,448 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: IL 26 & BUREAU CRK.
Minimum Vertical Clearance: 5.21m (17.09ft),  Kilometerpoint: 17.155,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 39.2m (128.6ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.5 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: Superior to present desirable criteria,  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 24 months,  Inspection Date: Febuary 2021,  Other Special Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60083,  Location: 0.3 MI N JCT ILL 26 (Lat: 41.283678,  Lng: -89.378236),  Route carried "on" structure: State highway 26,  Year Built: 1965,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 9.40m (30.84ft),  Average Daily Traffic: 1,250 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 765 (year 2032),  Design Load: HS 20,  Features Intersected: BUREAU CR OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 73.127,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.4m (37.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 76.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 46.0 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,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Other Special 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: 60084,  Location: 0.1 MI S JCT ILL 26 (Lat: 41.279186,  Lng: -89.382989),  Route carried "on" structure: State highway 29,  Year Built: 1964,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 6.64m (21.78ft),  Average Daily Traffic: 1,250 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 765 (year 2032),  Design Load: HS 20,  Features Intersected: BIG BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 260.224,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.1m (82.3ft),  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 75.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.0 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,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Other Special 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: 60085,  Location: 1.21 M N of IL 29 (Lat: 41.263061,  Lng: -89.399892),  Route carried "on" structure: Other road ,  Year Built: 1968,  Status: Open,  Structure Length: 11.36m (37.27ft),  Average Daily Traffic: 1,950 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 984 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: I-180NB Ramp to IL29,  Facility Carried by Structure: IL 29to I-180NB Ra
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 1.529,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 6 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 57.1m (187.3ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 78.4 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: Equal to present minimum criteria,  Deck Geometry: Better than present minimum 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: Wearing Surface: Other

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Structure Number: 60126,  Location: 1.4 MI N ILL 26 (Lat: 41.334950,  Lng: -89.385700),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 9.57m (31.40ft),  Average Daily Traffic: 150 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 191 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 180,  Facility Carried by Structure: TR 281
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 4.490,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 2 degrees,  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: 32.5m (106.6ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 60128,  Location: 2.5 MI N JCT ILL 29 (Lat: 41.280672,  Lng: -89.401111),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 8.62m (28.28ft),  Average Daily Traffic: 25 (year 2010),  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 180,  Facility Carried by Structure: TR 333
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 0.145,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 5.6m (18.4ft),  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: 30.9m (101.4ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 43.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.9 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 minimum criteria,  Deck Geometry: Equal to 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: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 60148,  Location: S EDGE BUREAU JCT. (Lat: 41.287169,  Lng: -89.374583),  Route carried "on" structure: State highway 26,  Year Built: 1988,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 1,250 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 765 (year 2032),  Design Load: HS 20,  Features Intersected: HENNEPIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 73.625,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.0m (68.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 79.7 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: 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: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60159,  Location: .3 MI. NW OF I-180 (Lat: 41.318267,  Lng: -89.397811),  Route carried "on" structure: State highway 26,  Year Built: 1994,  Status: Open,  Structure Length: 9.67m (31.73ft),  Average Daily Traffic: 2,200 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,569 (year 2032),  Design Load: HS 20,  Features Intersected: E. BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 78.502,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  Skew: 23 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.7m (90.9ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 46.3 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: Superior to present desirable criteria,  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 24 months,  Inspection Date: Febuary 2021,  Other Special Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60186,  Location: 0.99 mi N 078 Co Ln (Lat: 41.247147,  Lng: -89.395828),  Route carried "on" structure: State highway 29,  Year Built: 1999,  Status: Open,  Structure Length: 0.86m (2.82ft),  Average Daily Traffic: 675 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 409 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: stream
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 256.426,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.5m (14.8ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 28.9m (94.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 54.1 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: 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 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 62002,  Location: 1 MI SE FAI 180 (Lat: 41.312517,  Lng: -89.381289),  Route carried "on" structure: State highway 26,  Year Built: 1935,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 625 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 765 (year 2032),  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 76.908,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  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: 89.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 55.7 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 63007,  Location: 4 MI. E. OF TISKILWA (Lat: 41.293672,  Lng: -89.417467),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 1.73m (5.68ft),  Average Daily Traffic: 350 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 410 (year 2032),  Design Load: HS 20,  Features Intersected: SAUER RUN CREEK,  Facility Carried by Structure: CH 23
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.886,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 16.1m (52.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Equal to 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: March 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 64006,  Location: 5 MI. E. OF TISKILWA (Lat: 41.312231,  Lng: -89.406500),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 175 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 137 (year 2032),  Design Load: HS 15,  Features Intersected: BR OF BUREAU CREEK,  Facility Carried by Structure: TR 274
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.504,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.9m (16.1ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.3 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64304,  Location: 3 1/2 MI W OF DE PUE (Lat: 41.334908,  Lng: -89.381714),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Closed,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 150 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 191 (year 2032),  Design Load: HS 15,  Features Intersected: EAST BUREAU CREEK,  Facility Carried by Structure: TR 281
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.860,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 20.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 12.0 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2017,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64311,  Location: 4 MI W OF DEPUE (Lat: 41.335006,  Lng: -89.390542),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 150 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 191 (year 2032),  Design Load: HS 20,  Features Intersected: Brush Creek Branch,  Facility Carried by Structure: TR-281
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.088,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 8.7m (28.5ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  Operating Rating: 70.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.8 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64313,  Location: 3 MI. W. OF DEPUE (Lat: 41.337589,  Lng: -89.373475),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Open,  Structure Length: 3.25m (10.66ft),  Average Daily Traffic: 50 (year 2010),  Average Future Daily Traffic: 55 (year 2032),  Design Load: HS 20,  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: TR 304-A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Serious,  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: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Bituminous

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Structure Number: 60045,  Location: 2 MI NW BUREAU JCT (Lat: 41.316378,  Lng: -89.394114),  Route carried "under" structure: State highway 26,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 2,200 (year 2021),  Truck Traffic: 13%,  Features Intersected: IL 26 FAP 615,  Facility Carried by Structure: I-180 SB
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 78.099,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.0m (65.6ft)

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Structure Number: 60046,  Location: 2 MI NW BUREAU JCT (Lat: 41.315881,  Lng: -89.393139),  Route carried "under" structure: State highway 26,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 625 (year 2021),  Truck Traffic: 14%,  Features Intersected: IL 26 FAS 2245,  Facility Carried by Structure: I-180 NB
Minimum Vertical Clearance: 4.52m (14.83ft),  Kilometerpoint: 78.003,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.0m (65.6ft)

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Structure Number: 60053,  Location: 1.4 MI S JCT ILL26 (Lat: 41.298647,  Lng: -89.401275),  Route carried "under" structure: County highway ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 350 (year 2020),  Truck Traffic: 9%,  Features Intersected: BOTTOM RD FAS 246,  Facility Carried by Structure: I-180 SB
Minimum Vertical Clearance: 7.06m (23.16ft),  Kilometerpoint: 9.527,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.8m (58.4ft)

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Structure Number: 60054,  Location: 1.4 MI S JCT ILL 26 (Lat: 41.298561,  Lng: -89.401011),  Route carried "under" structure: County highway ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 350 (year 2020),  Truck Traffic: 9%,  Features Intersected: BOTTOM RD FAS 246,  Facility Carried by Structure: I-180 NB
Minimum Vertical Clearance: 6.71m (22.01ft),  Kilometerpoint: 9.575,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 17.8m (58.4ft)

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Structure Number: 60055,  Location: 3.8 MI W IL 26 (Lat: 41.266819,  Lng: -89.400003),  Route carried "under" structure: Other road ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 1,950 (year 2020),  Truck Traffic: 15%,  Features Intersected: I-180 NB Ent Ramp,  Facility Carried by Structure: I-180 EB/SB
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 1.046,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 48.8m (160.1ft)

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Structure Number: 60056,  Location: 3.6 MI W IL 26 (Lat: 41.265161,  Lng: -89.395689),  Route carried "under" structure: Other road ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 400 (year 2020),  Truck Traffic: 28%,  Features Intersected: I-180NB/WB Exit Ramp,  Facility Carried by Structure: I-180 EB/SB
Minimum Vertical Clearance: 4.85m (15.91ft),  Kilometerpoint: 0.579,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 60057,  Location: 2 MI SW BUREAU JCT. (Lat: 41.263433,  Lng: -89.391661),  Route carried "under" structure: State highway 29,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 675 (year 2021),  Truck Traffic: 10%,  Features Intersected: IL29(SBI29A)&IAIS RR,  Facility Carried by Structure: I-180 EB
Minimum Vertical Clearance: 6.96m (22.83ft),  Kilometerpoint: 258.244,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.0m (114.8ft)

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Structure Number: 60058,  Location: 2 MI. SW BUREAU JCT. (Lat: 41.264775,  Lng: -89.391325),  Route carried "under" structure: State highway 29,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 675 (year 2021),  Truck Traffic: 10%,  Features Intersected: IL29(SBI29A)&IAIS RR,  Facility Carried by Structure: I-180 WB
Minimum Vertical Clearance: 6.81m (22.34ft),  Kilometerpoint: 258.389,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.1m (111.9ft)

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Structure Number: 60059,  Location: 1.5 MI W HENNEPIN (Lat: 41.266342,  Lng: -89.373083),  Route carried "under" structure: State highway 26,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 600 (year 2021),  Truck Traffic: 32%,  Features Intersected: IL 26 & BUREAU CRK.,  Facility Carried by Structure: I-180 WB
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 70.970,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.2m (128.6ft)

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Structure Number: 6006,  Location: 1.5 MI W HENNEPIN (Lat: 41.266089,  Lng: -89.372919),  Route carried "under" structure: County highway ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 600 (year 2021),  Truck Traffic: 32%,  Features Intersected: IL 26 & BUREAU CRK.,  Facility Carried by Structure: I-180 EB
Minimum Vertical Clearance: 5.31m (17.42ft),  Kilometerpoint: 1.722,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.2m (128.6ft)

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Structure Number: 60085,  Location: 1.21 M N of IL 29 (Lat: 41.263072,  Lng: -89.398694),  Route carried "under" structure: Other road ,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 400 (year 2020),  Truck Traffic: 28%,  Features Intersected: I-180NB Ramp to IL29,  Facility Carried by Structure: IL 29to I-180NB Ra
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 1.159,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 57.1m (187.3ft)

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Structure Number: 60126,  Location: 1.4 MI N ILL 26 (Lat: 41.334950,  Lng: -89.385700),  Route carried "under" structure: Interstate 180,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 2,100 (year 2021),  Truck Traffic: 30%,  Features Intersected: FAI 180,  Facility Carried by Structure: TR 281
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 7.355,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.5m (106.6ft)

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Structure Number: 60128,  Location: 2.5 MI N JCT ILL 29 (Lat: 41.280669,  Lng: -89.400439),  Route carried "under" structure: Interstate 180,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 3,550 (year 2021),  Truck Traffic: 11%,  Features Intersected: FAI 180,  Facility Carried by Structure: TR 333
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 13.631,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 30.9m (101.4ft)