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


  • National Bridge Inventory (NBI) Statistics
  • 46Number of bridges
  • 554ft / 169mTotal length
  • $455,000Total costs
  • 267,000Total average daily traffic
  • 52,572Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Ottawa
  • No street view available for this location

New bridges in Ottawa, IL - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 31930-1939
  • 11940-1949
  • 11950-1959
  • 71960-1969
  • 41970-1979
  • 81980-1989
  • 121990-1999
  • 52000-2009
  • 32010-2019
Reconstructed bridges in Ottawa, IL - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 21970-1979
  • 21980-1989
  • 21990-1999
Average Bridge Daily Traffic in Ottawa, IL
Average Bridge Truck Traffic in Ottawa, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 26.5%Very good
  • 8.8%Good
  • 44.1%Satisfactory
  • 11.8%Fair
  • 8.8%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 28.9%Very good
  • 21.1%Good
  • 31.6%Satisfactory
  • 10.5%Fair
  • 7.9%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 39.5%Very good
  • 36.8%Good
  • 7.9%Satisfactory
  • 13.2%Fair
  • 2.6%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 5.7%Excellent
  • 45.7%Very good
  • 20.0%Good
  • 17.1%Satisfactory
  • 8.6%Fair
  • 2.9%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Very good
  • 50.0%Good
  • 25.0%Satisfactory
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Structure Number: 500033,  Location: 0.68 MI E OF ILL 23 (Lat: 41.356344,  Lng: -88.828378),  Route carried "on" structure: US 6,  Year Built: 1928,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 11.52m (37.80ft),  Average Daily Traffic: 10,000 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 14,074 (year 2032),  Design Load: HS 20,  Features Intersected: FOX RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 160.174,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 19.2m (63.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 24.4m (80.1ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2021,  Underwater Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 500047,  Location: 3.35 MI S OF ILL 71 (Lat: 41.294686,  Lng: -88.836356),  Route carried "on" structure: State highway 23,  Year Built: 1953,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 6,450 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 8,322 (year 2032),  Design Load: HS 20,  Features Intersected: COVEL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 61.202,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 56.1 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: 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: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 50009,  Location: 0.20 MI N OF US 6 (Lat: 41.359631,  Lng: -88.828347),  Route carried "on" structure: Other road ,  Year Built: 1933,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 3,150 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,306 (year 2032),  Design Load: HS 20,  Features Intersected: GOOSE CREEK,  Facility Carried by Structure: FAU6046 CHAMPLAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.299,  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: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 67.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  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 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 500129,  Location: 6.0 MI E OF ILL 178 (Lat: 41.368492,  Lng: -88.893789),  Route carried "on" structure: County highway ,  Year Built: 1962,  Status: Open,  Structure Length: 6.21m (20.37ft),  Average Daily Traffic: 225 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 140 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: TWP RD TR 244
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.559,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 50013,  Location: 8.1 MI E OF ILL 178 (Lat: 41.369558,  Lng: -88.855364),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 6.74m (22.11ft),  Average Daily Traffic: 800 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,173 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: TWP RD TR 284
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.495,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.1 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: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 50018,  Location: 1 MILE SOUTH US 6 (Lat: 41.343758,  Lng: -88.841575),  Route carried "on" structure: State highway 23,  Year Built: 1981,  Status: Open,  Structure Length: 40.14m (131.69ft),  Average Daily Traffic: 23,700 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 32,170 (year 2032),  Design Load: HS 20,  Features Intersected: IL RV & ACC RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 66.770,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 30 degrees,  Navigation Control: Yes ( Vertical Clearance: 13.7m (44.9ft), Horizontal Clearance: 127.1m (417.0ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 3,  Length of Maximum Span: 155.4m (509.8ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.4m (57.1ft),  Out-to-Out Width: 23.1m (75.8ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 50.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.1 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: 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,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2020,  Critical Feature Inspection Date: May 2020,  Underwater 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: 500182,  Location: DOWN TOWN OTTAWA (Lat: 41.344489,  Lng: -88.842269),  Route carried "on" structure: State highway 23,  Year Built: 1982,  Status: Open,  Structure Length: 2.64m (8.66ft),  Average Daily Traffic: 10,300 (year 2021),  Truck Traffic: 58%,  Average Future Daily Traffic: 13,627 (year 2032),  Design Load: HS 20,  Features Intersected: PARKING LOT ENTRANCE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 66.883,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.0m (36.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.1 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,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500188,  Location: 7.38 MI E OF ILL 178 (Lat: 41.316661,  Lng: -88.882589),  Route carried "on" structure: State highway 71,  Year Built: 1981,  Status: Open,  Structure Length: 5.85m (19.19ft),  Average Daily Traffic: 2,000 (year 2021),  Truck Traffic: 49%,  Average Future Daily Traffic: 1,899 (year 2032),  Design Load: HS 20,  Features Intersected: COVEL CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 44.690,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.7m (94.2ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 46.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: January 2022,  Underwater Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500216,  Location: ILL 23 AT OTTAWA (Lat: 41.376036,  Lng: -88.836078),  Route carried "on" structure: State highway 23,  Year Built: 1993,  Status: Open,  Structure Length: 6.20m (20.34ft),  Average Daily Traffic: 17,700 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 20,329 (year 2032),  Design Load: HS 20,  Features Intersected: I 80
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.552,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 19.8m (65.0ft),  Out-to-Out Width: 22.3m (73.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  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: 46.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500222,  Location: 7.0 M E OF IL 178 (Lat: 41.368375,  Lng: -88.874600),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 7.09m (23.26ft),  Average Future Daily Traffic: 1,061 (year 2032),  Design Load: HS 20,  Features Intersected: I 80,  Facility Carried by Structure: FAS 1267/TERRA COT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.747,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 27.0m (88.6ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 65.1 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500234,  Location: LASALLE ST IN OTTAWA (Lat: 41.353203,  Lng: -88.842694),  Route carried "on" structure: State highway 23,  Year Built: 1999,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 10,200 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 13,181 (year 2032),  Design Load: HS 20,  Features Intersected: ILL MICH CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.848,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.0m (49.2ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 15.0m (49.2ft),  Out-to-Out Width: 20.2m (66.3ft)

Condition: Superstructure: Good,  Substructure: Good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 500235,  Location: COLUMBUS ST OTTAWA (Lat: 41.352989,  Lng: -88.841239),  Route carried "on" structure: State highway 23,  Year Built: 1999,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 10,900 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 14,744 (year 2032),  Design Load: HS 20,  Features Intersected: ILL MICH CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 67.800,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.2m (43.3ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 17.9m (58.7ft)

Condition: Superstructure: Good,  Substructure: Good,  Operating Rating: 59.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 500236,  Location: .27 MILE N US 6 (Lat: 41.357469,  Lng: -88.799672),  Route carried "on" structure: State highway 71,  Year Built: 1999,  Status: Open,  Structure Length: 1.08m (3.54ft),  Average Daily Traffic: 6,300 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 7,987 (year 2032),  Design Load: HS 20,  Features Intersected: INTER STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 55.135,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.7m (41.7ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.5m (34.4ft),  Curb-To-Curb Width: 12.7m (41.7ft),  Out-to-Out Width: 21.3m (69.9ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 500243,  Location: 5.90 MI E OF IL 178 (Lat: 41.316300,  Lng: -88.909211),  Route carried "on" structure: State highway 71,  Year Built: 2007,  Status: Open,  Structure Length: 2.53m (8.30ft),  Average Daily Traffic: 1,350 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,452 (year 2032),  Design Load: HS 20,  Features Intersected: INTERMIT STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.453,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.9 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500244,  Location: 4.3 MI E OF IL 178 (Lat: 41.309156,  Lng: -88.938828),  Route carried "on" structure: State highway 71,  Year Built: 2006,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 1,350 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,452 (year 2032),  Design Load: HS 20,  Features Intersected: SALT WELLS CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.814,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.6m (77.4ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 58.6 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 500255,  Location: 3.0 MI S OF US 52 (Lat: 41.425764,  Lng: -88.835750),  Route carried "on" structure: State highway 23,  Year Built: 2012,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 3,750 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 4,139 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: BUCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 76.039,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 60.3 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: 45.4 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 502001,  Location: 2.36 MI S OF US 52 (Lat: 41.436708,  Lng: -88.835725),  Route carried "on" structure: State highway 23,  Year Built: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 3,750 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 4,133 (year 2032),  Design Load: HS 20,  Features Intersected: BUCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 77.262,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.5m (8.2ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022
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Structure Number: 50201,  Location: 0.7 MI N OF US 6 (Lat: 41.365761,  Lng: -88.837522),  Route carried "on" structure: State highway 23,  Year Built: 1977,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 18,100 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 20,888 (year 2032),  Design Load: HS 20,  Features Intersected: GOOSE CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 69.313,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 35 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 89.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.89m (6.20ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $303,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $455,000
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Structure Number: 502058,  Location: 1.73 MI E OF ILL 71 (Lat: 41.348567,  Lng: -88.771286),  Route carried "on" structure: US 6,  Year Built: 2016,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 3,700 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 4,774 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: MILLIKEN CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 165.420,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 0.0m,  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 29.8m (97.8ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 56.1 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: 43.4 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019,  Deck Structure Type: Other
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Structure Number: 503046,  Location: E 15TH,N 3400 (Lat: 41.426644,  Lng: -88.874083),  Route carried "on" structure: County highway ,  Year Built: 1934,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 450 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 614 (year 2032),  Design Load: HS 20,  Features Intersected: BUCK CREEK,  Facility Carried by Structure: CO RD 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.812,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.2m (20.3ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503143,  Location: N 36TH E 1790 (Lat: 41.456219,  Lng: -88.817586),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 307 (year 2032),  Design Load: HS 15,  Features Intersected: CROOKED LEG CR,  Facility Carried by Structure: TR 205
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 21.291,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 50316,  Location: E 14TH N 3395 (Lat: 41.424567,  Lng: -88.893472),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 125 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 84 (year 2032),  Design Load: HS 15,  Features Intersected: BUCK CREEK,  Facility Carried by Structure: TR 244
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.396,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Very good,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  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: April 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503169,  Location: N 2501 E 1650 (Lat: 41.297511,  Lng: -88.845778),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 5.15m (16.90ft),  Average Daily Traffic: 500 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 670 (year 2032),  Design Load: HS 15,  Features Intersected: COVEL CREEK,  Facility Carried by Structure: TR 282
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.191,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 7.8m (25.6ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.4 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503204,  Location: E 2150TH N 2940 (Lat: 41.360294,  Lng: -88.754128),  Route carried "on" structure: County highway ,  Year Built: 1939,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 1.02m (3.35ft),  Average Daily Traffic: 50 (year 2016),  Average Future Daily Traffic: 56 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: TR 356
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.917,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.0m (13.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.3m (30.5ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503427,  Location: E 20TH N 2440 (Lat: 41.287431,  Lng: -88.781503),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 50 (year 2016),  Truck Traffic: 20%,  Average Future Daily Traffic: 28 (year 2032),  Design Load: HS 15,  Features Intersected: COVEL CREEK,  Facility Carried by Structure: TR-332
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.088,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.1m (23.3ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 66.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503453,  Location: N.2755 E.1340 (Lat: 41.334297,  Lng: -88.898806),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 10.67m (35.01ft),  Average Daily Traffic: 600 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 726 (year 2032),  Design Load: HS 20,  Features Intersected: CRI RR & IM CANAL,  Facility Carried by Structure: TR 317
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.508,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.7m (25.3ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.1m (115.2ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 70.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 503472,  Location: N 24TH E 1860 (Lat: 41.281200,  Lng: -88.807233),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 4.18m (13.71ft),  Average Daily Traffic: 25 (year 2016),  Average Future Daily Traffic: 56 (year 2032),  Design Load: HS 20,  Features Intersected: COVEL CR,  Facility Carried by Structure: TR 407 N 24TH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.821,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503478,  Location: E 19TH N 2440 (Lat: 41.287136,  Lng: -88.800761),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 25 (year 2016),  Truck Traffic: 80%,  Average Future Daily Traffic: 56 (year 2032),  Design Load: HS 20,  Features Intersected: BR COVEL CR,  Facility Carried by Structure: TR 322 E 19TH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.216,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503483,  Location: E16TH N 3450TH (Lat: 41.432894,  Lng: -88.854939),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 200 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 223 (year 2032),  Design Load: HS 20,  Features Intersected: BUCK CREEK,  Facility Carried by Structure: TR 284 E 16TH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.527,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  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 48 months,  Inspection Date: July 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503507,  Location: E18TH,N2475TH (Lat: 41.292361,  Lng: -88.817081),  Route carried "on" structure: County highway ,  Year Built: 1988,  Status: Open,  Structure Length: 5.03m (16.50ft),  Average Daily Traffic: 100 (year 2016),  Average Future Daily Traffic: 84 (year 2032),  Design Load: HS 20,  Features Intersected: COVEL CREEK,  Facility Carried by Structure: TR 310
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.579,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.5m (77.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: 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: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503526,  Location: N 27TH RD, E 1350 (Lat: 41.331278,  Lng: -88.903264),  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 1,200 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,787 (year 2032),  Design Load: HS 20,  Features Intersected: CREEK,  Facility Carried by Structure: FAS 261 CH 34
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.430,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.5m (24.6ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Channel: Poor,  Culverts: 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: Superior 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: April 2019
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Structure Number: 503541,  Location: E.14TH N2915 (Lat: 41.355639,  Lng: -88.893800),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 1.57m (5.15ft),  Average Daily Traffic: 275 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 223 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: TR 244
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.024,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: 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: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503553,  Location: N35TH, E1675 (Lat: 41.440822,  Lng: -88.843242),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 1.27m (4.17ft),  Average Daily Traffic: 275 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 391 (year 2032),  Design Load: HS 20,  Features Intersected: BR OF BUCK CREEK,  Facility Carried by Structure: TR 211B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.596,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503558,  Location: N35TH, E1510 (Lat: 41.440542,  Lng: -88.869800),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 1.57m (5.15ft),  Average Daily Traffic: 250 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 251 (year 2032),  Design Load: HS 20,  Features Intersected: BUCK CREEK,  Facility Carried by Structure: TR 211B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.375,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503559,  Location: E 18, N 3450 (Lat: 41.434328,  Lng: -88.816122),  Route carried "on" structure: County highway ,  Year Built: 1998,  Status: Open,  Structure Length: 3.09m (10.14ft),  Average Daily Traffic: 675 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 894 (year 2032),  Design Load: HS 20,  Features Intersected: BUCK CREEK,  Facility Carried by Structure: TR 314
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.398,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 18.1m (59.4ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  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: 38.9 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: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 503564,  Location: E 18TH AT N3605 (Lat: 41.457467,  Lng: -88.814772),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 175 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 223 (year 2032),  Design Load: HS 20,  Features Intersected: CROOKED LEG CREEK,  Facility Carried by Structure: TR 320
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.012,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.8m (68.2ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503572,  Location: E1500, N2540 (Lat: 41.300003,  Lng: -88.874867),  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 75 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 140 (year 2032),  Design Load: HS 20,  Features Intersected: UNNAMED STREAM,  Facility Carried by Structure: TR 262
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.014,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503574,  Location: N36 RD, E1760 (Lat: 41.456275,  Lng: -88.823197),  Route carried "on" structure: County highway ,  Year Built: 2002,  Status: Open,  Structure Length: 2.18m (7.15ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 168 (year 2032),  Design Load: HS 20,  Features Intersected: CROOKED LEG CREEK,  Facility Carried by Structure: TR 205
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.792,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.9m (68.6ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: 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: July 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 503612,  Location: N.25th / E.1960 (Lat: 41.295919,  Lng: -88.788656),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 325 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 790 (year 2034),  Design Load: HS 25 or greater,  Features Intersected: Covel Creek Tributar,  Facility Carried by Structure: CH 66
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.120,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: 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,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 5074,  Location: 400FT E OF ILL 23 NB (Lat: 41.345761,  Lng: -88.840222),  Route carried "on" structure: Other road ,  Year Built: 1922,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 7.16m (23.49ft),  Average Daily Traffic: 3,550 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 6,590 (year 2032),  Design Load: HS 20,  Features Intersected: FOX RIVER,  Facility Carried by Structure: E MAIN STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.108,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.3m (79.7ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 2.1m (6.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 57.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: March 2019,  Underwater Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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