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

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Structure Number: 370045,  Location: 0.7 MI W JCT ILL 78 (Lat: 41.409250,  Lng: -89.918317),  Route carried "on" structure: Interstate 80,  Year Built: 1961,  Year Reconstructed: 2004,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 9,600 (year 2021),  Truck Traffic: 47%,  Average Future Daily Traffic: 10,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: MUD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 52.447,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.2m (43.3ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 12.4m (40.7ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 48.9 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,  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: April 2020,  Other Special Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 370046,  Location: 0.7 MI W JCT ILL 78 (Lat: 41.409178,  Lng: -89.918150),  Route carried "on" structure: Interstate 80,  Year Built: 1961,  Year Reconstructed: 2004,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 9,600 (year 2021),  Truck Traffic: 47%,  Average Future Daily Traffic: 10,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: MUD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 52.463,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.2m (43.3ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 12.4m (40.7ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 79.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 47.6 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: 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: April 2020,  Other Special Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 370064,  Location: N EDGE ANNAWAN (Lat: 41.404356,  Lng: -89.904850),  Route carried "on" structure: State highway 78,  Year Built: 1961,  Year Reconstructed: 2003,  Status: Open,  Structure Length: 7.13m (23.39ft),  Average Daily Traffic: 2,850 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 3,935 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: FAI 80
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 209.048,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 10.0m (32.8ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 82.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 49.6 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: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 370118,  Location: 1.5 MI E JCT ILL 78 (Lat: 41.397858,  Lng: -89.876297),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 6.98m (22.90ft),  Average Future Daily Traffic: 200 (year 2040),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: TR 468
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.198,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 51.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 27.2 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: 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: June 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 37013,  Location: 2 MILES N OF ANNAWAN (Lat: 41.431050,  Lng: -89.909739),  Route carried "on" structure: State highway 78,  Year Built: 1979,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 2.53m (8.30ft),  Average Daily Traffic: 1,450 (year 2021),  Truck Traffic: 26%,  Average Future Daily Traffic: 1,800 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: COAL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 212.041,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.8m (78.1ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 64.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 370131,  Location: 0.9 MI W OF ILL 78 (Lat: 41.400536,  Lng: -89.920258),  Route carried "on" structure: US 6,  Year Built: 1980,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 4.10m (13.45ft),  Average Daily Traffic: 1,650 (year 2021),  Truck Traffic: 15%,  Average Future Daily Traffic: 2,500 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: MUD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 61.057,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.4m (60.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 88.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.6 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: 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: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 371099,  Location: .42MI NW OF 2900E (Lat: 41.392308,  Lng: -89.883858),  Route carried "on" structure: US 6,  Year Built: 1953,  Status: Open,  Structure Length: 0.71m (2.33ft),  Average Daily Traffic: 1,550 (year 2021),  Truck Traffic: 17%,  Average Future Daily Traffic: 3,500 (year 2037),  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 64.243,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 1.8m (5.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  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 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 372005,  Location: 1.55 MI E JCT ILL 78 (Lat: 41.398761,  Lng: -89.880292),  Route carried "on" structure: Interstate 80,  Year Built: 1962,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 17,900 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 21,400 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 55.827,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 14 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.9m (12.8ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 44.2m (145.0ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 48.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.5 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: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021

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Structure Number: 373084,  Location: 4.0 MI E ATKINSON (Lat: 41.423833,  Lng: -89.931736),  Route carried "on" structure: County highway ,  Year Built: 1940,  Status: Posted for load,  Structure Length: 5.15m (16.90ft),  Average Daily Traffic: 75 (year 2010),  Truck Traffic: 13%,  Average Future Daily Traffic: 150 (year 2040),  Design Load: HS 15,  Features Intersected: MUD CREEK,  Facility Carried by Structure: TOWNSHIP RD NO 143
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.221,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 32.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  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: Gravel

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Structure Number: 373197,  Location: 3.0 MI SW ANNAWAN (Lat: 41.357983,  Lng: -89.948469),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Posted for load,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 40%,  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 15,  Features Intersected: BR MUD CREEK,  Facility Carried by Structure: TR 406
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.789,  Lanes on structure: 2,  Owner: Town or Township 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: 8.8m (28.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Poor,  Channel: Serious,  Operating Rating: 18.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: September 2020,  Other Special Inspection Date: September 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 373224,  Location: 2.0 MI NE ANNAWAN (Lat: 41.419414,  Lng: -89.876478),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 100 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 200 (year 2040),  Design Load: HS 15,  Features Intersected: COAL CREEK,  Facility Carried by Structure: TR 0468
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.848,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 36.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 21.7 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 4.11m (13.48ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $52,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $62,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 373236,  Location: 1.0 MI W ANNAWAN (Lat: 41.394292,  Lng: -89.934067),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 3.17m (10.40ft),  Average Daily Traffic: 75 (year 2020),  Truck Traffic: 23%,  Average Future Daily Traffic: 100 (year 2040),  Design Load: HS 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: TR 420-B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.446,  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: 3,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 373287,  Location: 2.0 M NW ANNAWAN (Lat: 41.423856,  Lng: -89.940739),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 75 (year 2010),  Truck Traffic: 13%,  Average Future Daily Traffic: 150 (year 2040),  Design Load: HS 20,  Features Intersected: MUD CREEK TRIB.,  Facility Carried by Structure: TR 143
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.464,  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: 18.0m (59.1ft),  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: January 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 375009,  Location: 3.5MI SW OF ANNAWAN (Lat: 41.343231,  Lng: -89.932364),  Route carried "on" structure: County highway ,  Year Built: 1955,  Status: Open,  Structure Length: 1.24m (4.07ft),  Average Daily Traffic: 200 (year 2020),  Truck Traffic: 18%,  Average Future Daily Traffic: 175 (year 2040),  Design Load: HS 15,  Features Intersected: STREAM,  Facility Carried by Structure: FAS 238
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.749,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.0m (19.7ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 85.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 51.2 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022

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Structure Number: 3762,  Location: E EDGE OF ANNAWAN (Lat: 41.397031,  Lng: -89.882506),  Route carried "on" structure: City street ,  Year Built: 2009,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 575 (year 2020),  Truck Traffic: 57%,  Average Future Daily Traffic: 6,000 (year 2036),  Design Load: HS 20,  Features Intersected: GRADDETT DITCH,  Facility Carried by Structure: LATHROP ST/PATRIOT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.899,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: 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: November 2020

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Structure Number: 370064,  Location: N EDGE ANNAWAN (Lat: 41.404356,  Lng: -89.904850),  Route carried "under" structure: Interstate 80,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 17,900 (year 2021),  Truck Traffic: 13%,  Features Intersected: FAI 80,  Facility Carried by Structure: FAP 22 / IL 78
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 53.686,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.3m (69.9ft)

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Structure Number: 370118,  Location: 1.5 MI E JCT ILL 78 (Lat: 41.397858,  Lng: -89.876297),  Route carried "under" structure: Interstate 80,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 17,900 (year 2021),  Truck Traffic: 13%,  Features Intersected: FAI 80,  Facility Carried by Structure: TR 468
Minimum Vertical Clearance: 4.90m (16.08ft),  Kilometerpoint: 56.181,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.6m (70.9ft)