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

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Structure Number: 52365,  Location: 0.6 MI N PRAIRIEVLLE (Lat: 41.853747,  Lng: -89.611694),  Route carried "on" structure: County highway ,  Year Built: 1957,  Year Reconstructed: 2007,  Status: Open,  Structure Length: 2.84m (9.32ft),  Average Daily Traffic: 800 (year 2017),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,000 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: CH 36 MOUND HILL R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.858,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 68.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 5257,  Location: 0.1 MI E WHITESIDE C (Lat: 41.865439,  Lng: -89.628131),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 50 (year 2020),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 15,  Features Intersected: WILD CREEK,  Facility Carried by Structure: PARIS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.145,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 28.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 16.8 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,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021

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Structure Number: 980024,  Location: 1.3 MI N JCT US 30 (Lat: 41.788342,  Lng: -89.757375),  Route carried "on" structure: County highway ,  Year Built: 1929,  Year Reconstructed: 1983,  Status: Open,  Structure Length: 4.22m (13.85ft),  Average Daily Traffic: 3,850 (year 2021),  Truck Traffic: 21%,  Average Future Daily Traffic: 5,100 (year 2040),  Design Load: HS 20,  Features Intersected: UP RR,  Facility Carried by Structure: WEST LINCOLNWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 85.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 51.5 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: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 980051,  Location: IN STERLING (Lat: 41.782167,  Lng: -89.706286),  Route carried "on" structure: Other road ,  Year Built: 1948,  Status: Open,  Structure Length: 21.52m (70.60ft),  Average Daily Traffic: 7,700 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 11,200 (year 2040),  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,  Base Highway Network: Yes,  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: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 76.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.4 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: March 2020,  Underwater Inspection Date: August 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 980107,  Location: 2.7 MI. N. OF IL 2 (Lat: 41.839286,  Lng: -89.669022),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 4.17m (13.68ft),  Average Daily Traffic: 1,800 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 2,300 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: FREEPORT RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.033,  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: 3,  Length of Maximum Span: 16.5m (54.1ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 76.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  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: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 980115,  Location: STERLING & ROCK FALL (Lat: 41.784992,  Lng: -89.693019),  Route carried "on" structure: State highway 40,  Year Built: 2012,  Status: Open,  Structure Length: 31.40m (103.02ft),  Average Daily Traffic: 19,800 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 32,150 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: ROCK RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 129.533,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.8m (78.1ft),  Navigation Control: Yes ( Vertical Clearance: 3.0m (9.8ft), Horizontal Clearance: 38.1m (125.0ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 43.1m (141.4ft),  Curb or Sidewalk Widths: Left: 3.5m (11.5ft),  Right: 3.5m (11.5ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 23.8m (78.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 50.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 39.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Underwater Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 980117,  Location: 2 MI N STERLING (Lat: 41.841433,  Lng: -89.703478),  Route carried "on" structure: State highway 40,  Year Built: 2012,  Status: Open,  Structure Length: 6.78m (22.24ft),  Average Daily Traffic: 3,400 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 8,000 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: ELKHORN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 135.954,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  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: 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 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 982014,  Location: .1 MI S LYNN BLVD (Lat: 41.809428,  Lng: -89.698614),  Route carried "on" structure: State highway 40,  Year Built: 1987,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 11,100 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,500 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 132.317,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.8m (12.5ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 60.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021

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Structure Number: 983025,  Location: 2 MI WEST OF STERLIN (Lat: 41.805528,  Lng: -89.742283),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 5.90m (19.36ft),  Average Daily Traffic: 1,350 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,800 (year 2040),  Design Load: HS 20,  Features Intersected: ELKHORN CREEK,  Facility Carried by Structure: MC CUE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.467,  Lanes on structure: 2,  Owner: County 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,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior 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

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Structure Number: 983026,  Location: 1 MI NW OF STERLING (Lat: 41.823106,  Lng: -89.720181),  Route carried "on" structure: County highway ,  Year Built: 1958,  Year Reconstructed: 1963,  Status: Open,  Structure Length: 7.00m (22.97ft),  Average Daily Traffic: 2,300 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 2,600 (year 2040),  Design Load: HS 20,  Features Intersected: ELKHORN CREEK,  Facility Carried by Structure: SCIENCE RIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.055,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.8m (87.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Fair,  Operating Rating: 61.6 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 desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 983057,  Location: EAST EDGE OF EMERSON (Lat: 41.804758,  Lng: -89.764403),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 7.67m (25.16ft),  Average Daily Traffic: 4,150 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 6,200 (year 2040),  Design Load: HS 20,  Features Intersected: ELKHORN CREEK,  Facility Carried by Structure: EMERSON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.377,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.7m (90.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  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: 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: July 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 983058,  Location: W EDGE OF EMERSON (Lat: 41.805786,  Lng: -89.769317),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 4,150 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 7,200 (year 2040),  Design Load: HS 20,  Features Intersected: SPRING CREEK,  Facility Carried by Structure: EMERSON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.927,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.1m (46.3ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Very good,  Channel: Satisfactory,  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: 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 983059,  Location: .5 MI W OF EMERSON (Lat: 41.804153,  Lng: -89.776542),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 1.94m (6.36ft),  Average Daily Traffic: 3,050 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 5,000 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: EMERSON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.299,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.9m (62.0ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Very good,  Channel: Satisfactory,  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: 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: April 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 983067,  Location: 3 MI. N. OF STERLING (Lat: 41.844056,  Lng: -89.724331),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Temporarily open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 800 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 800 (year 2040),  Design Load: H 20,  Features Intersected: TRIB. ELKHORN CREEK,  Facility Carried by Structure: FULFS RD. (CH 18)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.663,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.3m (10.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021

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Structure Number: 984513,  Location: 3 MI NW STERLING (Lat: 41.819331,  Lng: -89.767400),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 450 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 250 (year 2040),  Design Load: HS 20,  Features Intersected: SPRING CREEK,  Facility Carried by Structure: SCIENCE RIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.513,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 62.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 984711,  Location: 5 MI N. STERLING (Lat: 41.872992,  Lng: -89.704339),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 2.86m (9.38ft),  Average Daily Traffic: 50 (year 2021),  Average Future Daily Traffic: 50 (year 2040),  Design Load: H 15,  Features Intersected: ELK HORN CREEK,  Facility Carried by Structure: CAPP ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.704,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 47.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 984712,  Location: 5 MI N. STERLING (Lat: 41.872892,  Lng: -89.691919),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 50 (year 2021),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 15,  Features Intersected: JORDAN CREEK,  Facility Carried by Structure: CAPP ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.734,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 36.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 22.0 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: 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: December 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 984713,  Location: 5 MI N STERLING (Lat: 41.872831,  Lng: -89.682028),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 50 (year 2021),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 15,  Features Intersected: BR OF ELKHORN CREEK,  Facility Carried by Structure: CAPP ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.554,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.2m (13.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 38.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.0 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,  Inspection Date: September 2020

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Structure Number: 984714,  Location: 3.5 MI N. STERLING (Lat: 41.858197,  Lng: -89.687836),  Route carried "on" structure: County highway ,  Year Built: 1962,  Status: Open,  Structure Length: 1.02m (3.35ft),  Average Daily Traffic: 275 (year 2021),  Truck Traffic: 25%,  Average Future Daily Traffic: 750 (year 2040),  Design Load: HS 15,  Features Intersected: BR OF ELKHORN CR,  Facility Carried by Structure: HOOVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.860,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.9m (12.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 19.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020

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Structure Number: 984715,  Location: 3 MI NO OF STERLING (Lat: 41.847581,  Lng: -89.701700),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 600 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,700 (year 2040),  Design Load: HS 15,  Features Intersected: ELKHORN CREEK,  Facility Carried by Structure: FULFS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.451,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Poor,  Operating Rating: 37.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 22.7 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: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 984717,  Location: 3 MI N OF STERLING (Lat: 41.851308,  Lng: -89.649531),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 2.92m (9.58ft),  Average Daily Traffic: 450 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 850 (year 2040),  Design Load: HS 15,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: POLO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.819,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 53.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: 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: 98555,  Location: 4 MI N. STERLING (Lat: 41.841461,  Lng: -89.726917),  Route carried "on" structure: County highway ,  Year Built: 1958,  Year Reconstructed: 1966,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 350 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 600 (year 2040),  Design Load: HS 15,  Features Intersected: BR OF ELKHORN CREEK,  Facility Carried by Structure: HICKORY HILLS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.6m (11.8ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.2 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: 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: November 2021

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Structure Number: 985551,  Location: 2 MI N. STERLING (Lat: 41.839464,  Lng: -89.688378),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 3.19m (10.47ft),  Average Daily Traffic: 675 (year 2021),  Truck Traffic: 1%,  Average Future Daily Traffic: 900 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: HOOVER RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.952,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.8m (38.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 55.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 985552,  Location: 2.5 MI N. STERLING (Lat: 41.843792,  Lng: -89.663883),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 3.04m (9.97ft),  Average Daily Traffic: 900 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 2,100 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: FULFS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.717,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.2m (36.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 58.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  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 Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 985553,  Location: 2.5 MI N STERLING (Lat: 41.836144,  Lng: -89.727061),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 350 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 500 (year 2040),  Design Load: HS 15,  Features Intersected: BR OF ELKHORN CREEK,  Facility Carried by Structure: HICKORY HILLS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 4 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: 9.7m (31.8ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 34.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 20.7 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,  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

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Structure Number: 985554,  Location: 0.3 M S OF ST MARYS (Lat: 41.803783,  Lng: -89.713617),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 950 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,800 (year 2040),  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: Satisfactory,  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: 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: December 2020

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Structure Number: 985555,  Location: 0.2 M S OF ST MARYS (Lat: 41.806075,  Lng: -89.703539),  Route carried "on" structure: City street ,  Year Built: 1981,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 200 (year 2040),  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: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: 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 2018

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Structure Number: 985556,  Location: 0.1 M W OF IL RT 40 (Lat: 41.808781,  Lng: -89.699961),  Route carried "on" structure: City street ,  Year Built: 1979,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 1,550 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,800 (year 2040),  Design Load: HS 20,  Features Intersected: UNNAMED CREEK,  Facility Carried by Structure: ST MARYS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.304,  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: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: 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 2018

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Structure Number: 985557,  Location: 0.5 MI N LEFEVER RD (Lat: 41.805708,  Lng: -89.722036),  Route carried "on" structure: Other road ,  Year Built: 1995,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 1,975 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 15,400 (year 2040),  Design Load: HS 20,  Features Intersected: BR. ELKHORN CREEK,  Facility Carried by Structure: LYNN BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.851,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.5m (14.8ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 65.4 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022

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Structure Number: 985558,  Location: 4 MI N. OF STERLING (Lat: 41.839956,  Lng: -89.727714),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 20,  Features Intersected: BR. OF ELKHORN CRK,  Facility Carried by Structure: WILLOW CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.354,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  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: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2021

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Structure Number: 986004,  Location: STERLING (Lat: 41.786539,  Lng: -89.706122),  Route carried "on" structure: Other road ,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 14.26m (46.78ft),  Average Daily Traffic: 7,700 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 11,200 (year 2040),  Design Load: HS 20,  Features Intersected: BN RR & WALLACE ST,  Facility Carried by Structure: AVENUE G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.513,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  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: Very good,  Operating Rating: 66.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.9 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 desirable criteria,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 986005,  Location: STERLING (Lat: 41.785589,  Lng: -89.706233),  Route carried "on" structure: Other road ,  Year Built: 1963,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 15.88m (52.10ft),  Average Daily Traffic: 7,700 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 11,200 (year 2040),  Design Load: HS 20,  Features Intersected: UP RR,  Facility Carried by Structure: AVENUE G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.738,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  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: 0.0m,  Right: 1.5m (4.9ft),  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: 68.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 989909,  Location: .1 MI N ROCK RIVER (Lat: 41.786906,  Lng: -89.693975),  Route carried "under" structure: State highway 40,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 19,800 (year 2021),  Truck Traffic: 2%,  Features Intersected: ILL 40,  Facility Carried by Structure: UNION PACIFIC RR
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 129.581,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.0m (45.9ft)