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

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Structure Number: 162626,  Location: .4M N OF 135TH (Lat: 41.641897,  Lng: -88.013008),  Route carried "on" structure: Interstate 355,  Year Built: 2007,  Status: Open,  Structure Length: 15.74m (51.64ft),  Average Daily Traffic: 32,950 (year 2020),  Truck Traffic: 25%,  Average Future Daily Traffic: 31,467 (year 2032),  Design Load: HS 20,  Features Intersected: LONG RUN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.890,  Lanes on structure: 3,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 23.6m (77.4ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 23.6m (77.4ft),  Out-to-Out Width: 24.5m (80.4ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Poor,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.1 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: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 162627,  Location: .4M N OF 135TH (Lat: 41.642019,  Lng: -88.013028),  Route carried "on" structure: Interstate 355,  Year Built: 2007,  Status: Open,  Structure Length: 15.74m (51.64ft),  Average Daily Traffic: 32,950 (year 2020),  Truck Traffic: 25%,  Average Future Daily Traffic: 31,467 (year 2032),  Design Load: HS 20,  Features Intersected: LONG RUN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.907,  Lanes on structure: 3,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 19.3m (63.3ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 19.3m (63.3ft),  Out-to-Out Width: 20.2m (66.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.1 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: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990135,  Location: .36M E OF ILL 53 (Lat: 41.592581,  Lng: -88.069567),  Route carried "on" structure: Other road ,  Year Built: 1957,  Year Reconstructed: 2020,  Status: Open,  Structure Length: 18.38m (60.30ft),  Average Daily Traffic: 675 (year 2019),  Truck Traffic: 56%,  Average Future Daily Traffic: 503 (year 2032),  Design Load: HS 20,  Features Intersected: DESPLAINES RIV,  Facility Carried by Structure: ILL 7 FRNT. RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.692,  Lanes on structure: 2,  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: 8,  Length of Maximum Span: 29.9m (98.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 52.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.4 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: 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 990137,  Location: 0.2 M W OF IL 171 (Lat: 41.589786,  Lng: -88.059008),  Route carried "on" structure: State highway 7,  Year Built: 1951,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 4.01m (13.16ft),  Average Daily Traffic: 20,800 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 25,077 (year 2032),  Design Load: HS 20,  Features Intersected: I & M CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.401,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.8m (51.8ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 2.1m (6.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 15.9m (52.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 88.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 53.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.79m (15.72ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $655,000,  Roadway Improvement Cost: $66,000,  Total Project Cost: $983,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 990185,  Location: 0.5 M W OF IL 171 (Lat: 41.592794,  Lng: -88.071025),  Route carried "on" structure: State highway 7,  Year Built: 1971,  Status: Open,  Structure Length: 96.71m (317.29ft),  Average Daily Traffic: 20,800 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 25,077 (year 2032),  Design Load: HS 20,  Features Intersected: S&S CANAL/DES PLNS R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.323,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Navigation Control: Yes ( Vertical Clearance: 14.3m (46.9ft), Horizontal Clearance: 80.8m (265.1ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 25,  Length of Maximum Span: 80.8m (265.1ft),  Curb-To-Curb Width: 13.0m (42.7ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Good,  Operating Rating: 25.6 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: 19.8 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: Meets minimum limits,  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 12 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Underwater Inspection Date: September 2019,  Other Special Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 990273,  Location: 0.7 M E OF IL 171 (Lat: 41.589000,  Lng: -88.045706),  Route carried "on" structure: State highway 7,  Year Built: 1988,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 14,600 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 21,992 (year 2032),  Design Load: HS 20,  Features Intersected: MILNE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.640,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 71.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.4 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2021

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Structure Number: 990274,  Location: 0.04 M E OF IL 53 (Lat: 41.593386,  Lng: -88.072561),  Route carried "on" structure: State highway 7,  Year Built: 1990,  Status: Open,  Structure Length: 4.77m (15.65ft),  Average Daily Traffic: 20,800 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 25,077 (year 2032),  Design Load: HS 20,  Features Intersected: RR - EJ&E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.178,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 21.7m (71.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: 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: 63.2 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: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 990292,  Location: 3.8 M S OF COOK CO (Lat: 41.600839,  Lng: -88.051978),  Route carried "on" structure: State highway 171,  Year Built: 1989,  Status: Open,  Structure Length: 2.63m (8.63ft),  Average Daily Traffic: 17,200 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 27,625 (year 2032),  Design Load: HS 20,  Features Intersected: FIDDYMENT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.196,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.2m (56.4ft),  Skew: 31 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.2m (56.4ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 86.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 53.1 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: 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: June 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 990299,  Location: 1.7 M W OF IL 171 (Lat: 41.625714,  Lng: -88.049986),  Route carried "on" structure: Other road ,  Year Built: 1994,  Status: Open,  Structure Length: 1.97m (6.46ft),  Average Daily Traffic: 5,750 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 15,690 (year 2032),  Features Intersected: LONG RUN CRK OVERFLO,  Facility Carried by Structure: NEW AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.214,  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: 1,  Length of Maximum Span: 19.7m (64.6ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  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: 67.7 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: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 990324,  Location: 1.1M S OF DIVISION (Lat: 41.569414,  Lng: -87.995042),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 10.97m (35.99ft),  Average Daily Traffic: 4,650 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,414 (year 2032),  Design Load: HS 20,  Features Intersected: I-355,  Facility Carried by Structure: BRUCE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.131,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 55.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.0 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,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990325,  Location: 1 MI. S. OF ILL. 7 (Lat: 41.583764,  Lng: -88.004144),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 10.67m (35.01ft),  Average Daily Traffic: 6,950 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 7,778 (year 2032),  Design Load: HS 20,  Features Intersected: I-355,  Facility Carried by Structure: DIVISION ST(167TH)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.261,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 43.7m (143.4ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 87.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 52.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990326,  Location: 4.1 MI S I-80 (Lat: 41.589489,  Lng: -88.006994),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 14.63m (48.00ft),  Average Daily Traffic: 6,950 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 9,253 (year 2032),  Design Load: HS 20,  Features Intersected: I-355,  Facility Carried by Structure: COUGAR RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.966,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Toll Authority,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 4 degrees,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 70.7m (232.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 96.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 57.7 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: High priority of replacement,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990327,  Location: 4.3 MI S I-80 (Lat: 41.590983,  Lng: -88.008778),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 9.08m (29.79ft),  Average Daily Traffic: 3,850 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 4,157 (year 2032),  Design Load: HS 20,  Features Intersected: I-355,  Facility Carried by Structure: 7TH ST. (167TH)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.508,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Toll Authority,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.1m (125.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 67.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990328,  Location: 0.3 M W OF GOUGAR RD (Lat: 41.598081,  Lng: -88.011092),  Route carried "on" structure: State highway 7,  Year Built: 2007,  Status: Open,  Structure Length: 6.57m (21.56ft),  Average Daily Traffic: 21,300 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 30,038 (year 2032),  Design Load: HS 20,  Features Intersected: I-355
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.939,  Lanes on structure: 6,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.7m (94.2ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 33.0m (108.3ft),  Curb-To-Curb Width: 28.7m (94.2ft),  Out-to-Out Width: 30.9m (101.4ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Very good,  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: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  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: 990329,  Location: .5M N OF IL7 (Lat: 41.601122,  Lng: -88.011758),  Route carried "on" structure: Interstate 355,  Year Built: 2007,  Status: Open,  Structure Length: 5.79m (19.00ft),  Average Daily Traffic: 56,100 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 75,632 (year 2032),  Design Load: HS 20,  Features Intersected: FIDDYMENT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.755,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 21.3m (69.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 91.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 54.4 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: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 99033,  Location: .5M N OF IL7 (Lat: 41.601281,  Lng: -88.011794),  Route carried "on" structure: Interstate 355,  Year Built: 2007,  Status: Open,  Structure Length: 5.73m (18.80ft),  Average Daily Traffic: 56,100 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 75,632 (year 2032),  Design Load: HS 20,  Features Intersected: FIDDYMENT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.771,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.6m (129.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 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: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990331,  Location: 1M N OF IL7 (Lat: 41.612703,  Lng: -88.014303),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 8.17m (26.80ft),  Average Daily Traffic: 5,350 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 4,291 (year 2032),  Design Load: HS 20,  Features Intersected: I-355,  Facility Carried by Structure: 151ST ST.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.062,  Lanes on structure: 2,  Lanes under structure: 3,  Owner: State Toll Authority,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.2m (105.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 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: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990332,  Location: .5M S OF IL171 (Lat: 41.627294,  Lng: -88.011283),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 8.69m (28.51ft),  Average Daily Traffic: 5,300 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,492 (year 2032),  Design Load: HS 20,  Features Intersected: I-355,  Facility Carried by Structure: 143RD ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.837,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 24.4m (80.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2019,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 990333,  Location: 0.62 M S OF 139TH ST (Lat: 41.632450,  Lng: -88.014708),  Route carried "on" structure: State highway 171,  Year Built: 2007,  Status: Open,  Structure Length: 9.82m (32.22ft),  Average Daily Traffic: 12,400 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 13,209 (year 2032),  Design Load: HS 20,  Features Intersected: I-355
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 29.6m (97.1ft),  Skew: 33 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 40.2m (131.9ft),  Curb-To-Curb Width: 29.6m (97.1ft),  Out-to-Out Width: 30.8m (101.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 65.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  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: 990538,  Location: 0.1 M N OF IL 7 (Lat: 41.590825,  Lng: -88.056775),  Route carried "on" structure: State highway 171,  Year Built: 2012,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 14,700 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 17,000 (year 2036),  Design Load: HS 20,  Features Intersected: MILNE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.371,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft)

Condition: Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2018

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Structure Number: 993096,  Location: 2 MI NORTH US 6 (Lat: 41.573617,  Lng: -88.006469),  Route carried "on" structure: Other road ,  Year Built: 1975,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 6,950 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 9,253 (year 2032),  Design Load: HS 20,  Features Intersected: FRACTION RUN CREEK,  Facility Carried by Structure: GOUGAR ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.736,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  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: 13.4m (44.0ft),  Out-to-Out Width: 14.0m (45.9ft)

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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Internally Sealed

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Structure Number: 993123,  Location: 1.7 MI E IL 171 (Lat: 41.568450,  Lng: -88.036031),  Route carried "on" structure: Other road ,  Year Built: 1968,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 3,000 (year 2019),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,079 (year 2032),  Design Load: HS 20,  Features Intersected: FRACTION RUN,  Facility Carried by Structure: BRUCE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.704,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Channel: Good,  Operating Rating: 62.2 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: High priority of replacement,  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

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Structure Number: 993169,  Location: 0.1 N. ILL. 171 (Lat: 41.610022,  Lng: -88.045775),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,500 (year 2019),  Truck Traffic: 11%,  Average Future Daily Traffic: 414 (year 2032),  Design Load: HS 20,  Features Intersected: MINK CREEK,  Facility Carried by Structure: HIGH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.444,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very 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: 33.7 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 99318,  Location: 0.3 MI SO 135TH ST (Lat: 41.637825,  Lng: -88.027578),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Posted for load,  Structure Length: 3.15m (10.33ft),  Average Daily Traffic: 1,650 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 4,492 (year 2032),  Design Load: HS 20,  Features Intersected: LONG RUN CR.,  Facility Carried by Structure: SMITH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.418,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 9.7m (31.8ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Fair,  Channel: Good,  Operating Rating: 9.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 5.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: March 2020,  Other Special Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 993355,  Location: 300 FT N MCCAMERON (Lat: 41.602192,  Lng: -88.035536),  Route carried "on" structure: Other road ,  Year Built: 1960,  Status: Posted for load,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 1,700 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,218 (year 2032),  Features Intersected: FIDDYMENT CREEK,  Facility Carried by Structure: MACGREGOR RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.207,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.4m (27.6ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Critical,  Superstructure: Critical,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 20.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 12.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of replacement,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.86m (6.10ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: July 2020,  Other Special Inspection Date: Febuary 2022,  Bridge Improvement Cost: $151,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $227,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 993369,  Location: .8M SO. OF 167TH (Lat: 41.570681,  Lng: -88.044594),  Route carried "on" structure: Other road ,  Year Built: 2002,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 8,350 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,058 (year 2032),  Design Load: HS 20,  Features Intersected: FRACTION RUN CREEK,  Facility Carried by Structure: BRIGGS ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.336,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.7m (74.5ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Very good,  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: 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: 994152,  Location: 1 MI S 135TH ST (Lat: 41.626072,  Lng: -88.046203),  Route carried "on" structure: County highway ,  Year Built: 2008,  Status: Open,  Structure Length: 1.93m (6.33ft),  Average Daily Traffic: 1,500 (year 2019),  Truck Traffic: 11%,  Average Future Daily Traffic: 1,500 (year 2032),  Design Load: HS 20,  Features Intersected: LONG RUN CREEK,  Facility Carried by Structure: HIGH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.658,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.4m (57.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 72.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.4 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 desirable 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: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 994153,  Location: 1 MI E OF IL 171 (Lat: 41.599383,  Lng: -88.042847),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 275 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 302 (year 2032),  Design Load: HS 20,  Features Intersected: FIDDYMENT CR,  Facility Carried by Structure: OAK STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.708,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2020

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Structure Number: 994203,  Location: 0.3M.S OF BRUCE ROAD (Lat: 41.564669,  Lng: -88.025256),  Route carried "on" structure: Other road ,  Year Built: 1991,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 4,400 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 4,224 (year 2032),  Design Load: HS 20,  Features Intersected: FRACTION RUN,  Facility Carried by Structure: FARREL RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.327,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.1m (13.5ft)

Condition: Channel: Satisfactory,  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,  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

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Structure Number: 994635,  Location: 0.4 M N IL 171 (Lat: 41.608122,  Lng: -88.051531),  Route carried "on" structure: Other road ,  Year Built: 2002,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 5,750 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 15,690 (year 2032),  Features Intersected: SMALL STREAM,  Facility Carried by Structure: NEW AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.161,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Superstructure: Good,  Substructure: Very 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 994636,  Location: 2 M N IL 171 (Lat: 41.626731,  Lng: -88.049900),  Route carried "on" structure: Other road ,  Year Built: 2002,  Status: Open,  Structure Length: 3.76m (12.34ft),  Average Daily Traffic: 5,750 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 15,690 (year 2032),  Features Intersected: LONG RUN CREEK,  Facility Carried by Structure: NEW AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.101,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.0m (39.4ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  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: 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: January 2022,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 99602,  Location: 0.5 MI E/ FARRELL RD (Lat: 41.569006,  Lng: -88.014728),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 1.17m (3.84ft),  Average Daily Traffic: 4,650 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,688 (year 2032),  Design Load: HS 20,  Features Intersected: FRACTION RUN CREEK,  Facility Carried by Structure: BRUCE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.490,  Lanes on structure: 2,  Owner: City or Municipal 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: 11.0m (36.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 11.4m (37.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  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 48 months,  Inspection Date: March 2020

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Structure Number: 996068,  Location: 0.15 M W OF IL 171 (Lat: 41.597656,  Lng: -88.056561),  Route carried "on" structure: City street ,  Year Built: 2017,  Status: Open,  Structure Length: 1.09m (3.58ft),  Average Daily Traffic: 625 (year 2019),  Truck Traffic: 19%,  Average Future Daily Traffic: 1,140 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: I&M CANAL,  Facility Carried by Structure: SECOND STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.5m (34.4ft),  Curb or Sidewalk Widths: Left: 3.7m (12.1ft),  Right: 3.8m (12.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 72.6 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: 55.7 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: 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: March 2020

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Structure Number: 996502,  Location: 200 FT N 8TH STREET (Lat: 41.590997,  Lng: -88.057525),  Route carried "on" structure: City street ,  Year Built: 1960,  Status: Posted for load,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 100 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,006 (year 2032),  Features Intersected: MILNE CREEK,  Facility Carried by Structure: COMMERCE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 3.5m (11.5ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 18.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 10.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.62m (5.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $33,000,  Roadway Improvement Cost: $3,000,  Total Project Cost: $50,000,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 996504,  Location: BET. 7TH E8TH STREET (Lat: 41.589156,  Lng: -88.050839),  Route carried "on" structure: Other road ,  Year Built: 1978,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 2,450 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,554 (year 2032),  Design Load: HS 20,  Features Intersected: MILNE CRK,  Facility Carried by Structure: MADISON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  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: 14.3m (46.9ft),  Curb or Sidewalk Widths: Left: 3.1m (10.2ft),  Right: 3.1m (10.2ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.3 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: 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

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Structure Number: 996508,  Location: 480'W OF STATE ST. (Lat: 41.582350,  Lng: -88.062589),  Route carried "on" structure: Other road ,  Year Built: 2014,  Status: Open,  Structure Length: 2.67m (8.76ft),  Average Daily Traffic: 2,800 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,084 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: IL & MICH CANAL,  Facility Carried by Structure: DIVISION ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.384,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.6m (84.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 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: 999945,  Location: 0.7M N of Bruce Rd (Lat: 41.575231,  Lng: -87.998447),  Route carried "on" structure: Interstate 355,  Year Built: 2008,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 47,300 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 63,027 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: N Fraction Run Crk
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.954,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 76.8m (252.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.6m (8.5ft)

Condition: Channel: Very good,  Culverts: Fair,  Operating Rating: 67.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.5 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2019

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Structure Number: CEPMVRIL0000165,  Location: W. 11th ST., LOCKPORT, IL (Lat: 41.582564,  Lng: -88.066711),  Route carried "on" structure: ServiceOther road ,  Year Built: 2001,  Status: Open,  Structure Length: 13.53m (44.39ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 20,  Features Intersected: BNSF RY & DEEP RUN CREEK,  Facility Carried by Structure: LOCK ACCESS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Corps of Engineers (Civil),  Approaching Roadway Width: 8.1m (26.6ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 22.7m (74.5ft),  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: Excellent,  Operating Rating: 41.8 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: 32.4 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,  Underclear: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 13.31m (43.67ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $40,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $42,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 990325,  Location: 1 MI. S. OF ILL. 7 (Lat: 41.577542,  Lng: -87.999931),  Route carried "under" structure: Interstate 355,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 47,300 (year 2020),  Truck Traffic: 17%,  Features Intersected: I-355,  Facility Carried by Structure: DIVISION ST(167TH)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.212,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 43.7m (143.4ft)

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Structure Number: 990326,  Location: 4.1 MI S I-80 (Lat: 41.583042,  Lng: -88.003431),  Route carried "under" structure: Interstate 355,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 47,300 (year 2020),  Truck Traffic: 17%,  Features Intersected: I-355,  Facility Carried by Structure: COUGAR RD
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 6.823,  Lanes on structure: 2,  Lanes under structure: 6,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 70.7m (232.0ft)

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Structure Number: 990328,  Location: 0.3 M W OF GOUGAR RD (Lat: 41.593619,  Lng: -88.009678),  Route carried "under" structure: Interstate 355,  Year Built: 2007,  Structure Length: 0. m,  Average Daily Traffic: 47,300 (year 2020),  Truck Traffic: 17%,  Features Intersected: I-355,  Facility Carried by Structure: IL 7
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 7.982,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.0m (108.3ft)