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

Find on map >>

Structure Number: 98001421464,  Location: STERLING & ROCK FALL (Lat: 41.785964,  Lng: -89.693500),  Route carried "on" structure: State highway 40,  Year Built: 1923,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 32.22m (105.71ft),  Average Daily Traffic: 21,800 (year 2007),  Truck Traffic: 4%,  Average Future Daily Traffic: 36,300 (year 2021),  Design Load: HS 20,  Features Intersected: ROCK RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 129.476,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 14,  Length of Maximum Span: 26.2m (86.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Very good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: June 2007,  Underwater Inspection Date: June 2007,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

Find on map >>

Structure Number: 9800512155,  Location: IN STERLING (Lat: 41.782094,  Lng: -89.706281),  Route carried "on" structure: Other road 5571,  Year Built: 1948,  Status: Open,  Structure Length: 21.52m (70.60ft),  Average Daily Traffic: 9,300 (year 2007),  Truck Traffic: 9%,  Average Future Daily Traffic: 12,200 (year 2026),  Design Load: HS 20,  Features Intersected: N BR ROCK RIVER,  Facility Carried by Structure: AVE "G"
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.947,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 4,  Length of Maximum Span: 31.0m (101.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 60.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 34.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>

Structure Number: 98005221551,  Location: IN STERLING (Lat: 41.780689,  Lng: -89.706172),  Route carried "on" structure: Other road 5571,  Year Built: 1948,  Status: Open,  Structure Length: 11.71m (38.42ft),  Average Daily Traffic: 9,200 (year 2007),  Truck Traffic: 12%,  Average Future Daily Traffic: 12,600 (year 2026),  Design Load: HS 20,  Features Intersected: S BR ROCK RIVER,  Facility Carried by Structure: AVE "G"
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.220,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 4,  Length of Maximum Span: 31.0m (101.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 60.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 34.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>

Structure Number: 98201419527,  Location: .1 MI S LYNN BLVD (Lat: 41.809275,  Lng: -89.698622),  Route carried "on" structure: State highway 40,  Year Built: 1987,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 10,500 (year 2007),  Truck Traffic: 3%,  Average Future Daily Traffic: 15,300 (year 2020),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 132.292,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Very good,  Operating Rating: 60.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2006

Find on map >>

Structure Number: 98555408622,  Location: 0.3 M S OF ST MARYS (Lat: 41.804561,  Lng: -89.712592),  Route carried "on" structure: City street 6000,  Year Built: 1982,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 900 (year 2002),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,050 (year 2025),  Design Load: HS 20,  Features Intersected: UNNAMED CREEK,  Facility Carried by Structure: OAK GROVE AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.547,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.6m (8.5ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than 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 48 months,  Inspection Date: December 2006

Find on map >>

Structure Number: 98555508594,  Location: 0.2 M S OF ST MARYS (Lat: 41.805622,  Lng: -89.703414),  Route carried "on" structure: City street 6090,  Year Built: 1981,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 159 (year 1997),  Truck Traffic: 6%,  Average Future Daily Traffic: 150 (year 2025),  Design Load: HS 20,  Features Intersected: UNNAMED CREEK,  Facility Carried by Structure: AVENUE F
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 2,  Owner: City or Municipal 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: 3.2m (10.5ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2006

Find on map >>

Structure Number: 98555608504,  Location: 0.1 M W OF IL RT 40 (Lat: 41.808353,  Lng: -89.700092),  Route carried "on" structure: City street 1020,  Year Built: 1979,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 2,700 (year 2002),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,600 (year 2025),  Design Load: HS 20,  Features Intersected: UNNAMED CREEK,  Facility Carried by Structure: ST MARYS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.303,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  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: 14.9m (48.9ft),  Out-to-Out Width: 15.3m (50.2ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2006

Find on map >>

Structure Number: 98600421552,  Location: STERLING (Lat: 41.787422,  Lng: -89.706089),  Route carried "on" structure: Other road 5571,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 14.26m (46.78ft),  Average Daily Traffic: 9,300 (year 2007),  Truck Traffic: 9%,  Average Future Daily Traffic: 15,100 (year 2020),  Design Load: HS 20,  Features Intersected: BN RR & WALLACE ST,  Facility Carried by Structure: AVENUE G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.512,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>

Structure Number: 98600521553,  Location: STERLING (Lat: 41.784661,  Lng: -89.706347),  Route carried "on" structure: Other road 5571,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 15.88m (52.10ft),  Average Daily Traffic: 9,300 (year 2007),  Truck Traffic: 9%,  Average Future Daily Traffic: 12,000 (year 2026),  Design Load: HS 20,  Features Intersected: C & N W RR,  Facility Carried by Structure: AVENUE G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.738,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 30.6m (100.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2006,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>

Structure Number: 98990908332,  Location: .1 MI N ROCK RIVER (Lat: 41.786636,  Lng: -89.693864),  Route carried "under" structure: State highway 40,  Year Built: 1985,  Structure Length: 2.87m (9.42ft),  Average Daily Traffic: 21,800 (year 2007),  Truck Traffic: 4%,  Features Intersected: ILL 40,  Facility Carried by Structure: C&NW RR
Minimum Vertical Clearance: 4.32m (14.17ft),  Kilometerpoint: 129.557,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.0m (45.9ft)