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

Find on map >>   Show street view

Structure Number: 16102,  Location: 0.2 M S 71ST ST (Lat: 41.762333,  Lng: -87.722353),  Route carried "on" structure: Other road ,  Year Built: 1944,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 9.94m (32.61ft),  Average Daily Traffic: 27,700 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 23,484 (year 2032),  Design Load: HS 20,  Features Intersected: RR - BRC,  Facility Carried by Structure: PULASKI RD NB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.807,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 68.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.94m (35.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $1,510,000,  Roadway Improvement Cost: $151,000,  Total Project Cost: $2,265,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161046,  Location: AT I-94 (Lat: 41.846431,  Lng: -87.643031),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 49.54m (162.53ft),  Average Daily Traffic: 25,100 (year 2021),  Average Future Daily Traffic: 14,944 (year 2032),  Design Load: HS 20,  Features Intersected: DRY LAND,  Facility Carried by Structure: I- 55 EB RMP RYAN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.563,  Lanes on structure: 1,  Base Highway Network: Yes (Inventory Route: 10094Q42,  Subroute: 50),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 17,  Length of Maximum Span: 41.4m (135.8ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 84.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 50.9 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 34.44m (112.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $633,000,  Roadway Improvement Cost: $63,000,  Total Project Cost: $760,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161047,  Location: 0.2 M E I-94 (Lat: 41.847542,  Lng: -87.640108),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 21.73m (71.29ft),  Average Daily Traffic: 13,600 (year 2021),  Average Future Daily Traffic: 16,171 (year 2032),  Design Load: HS 20,  Features Intersected: ARCHER; BNSF & IC RR,  Facility Carried by Structure: I- 55 WB RMP RYAN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.708,  Lanes on structure: 1,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 10094R42,  Subroute: 50),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 41.1m (134.8ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: 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: 55.7 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 corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161049,  Location: 0.6 M E I94 (Lat: 41.847361,  Lng: -87.632150),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 2003,  Status: Open,  Structure Length: 7.04m (23.10ft),  Average Daily Traffic: 2,350 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,901 (year 2032),  Design Load: HS 20,  Features Intersected: I- 55 STEVENSON,  Facility Carried by Structure: WENTWORTH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.563,  Lanes on structure: 4,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 22.7m (74.5ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 15.5m (50.9ft),  Out-to-Out Width: 20.6m (67.6ft)

Condition: Deck: Good,  Superstructure: Good,  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: 66.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.38m (27.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $2,464,000,  Roadway Improvement Cost: $246,000,  Total Project Cost: $3,696,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16105,  Location: 0.1 M W I-94 (Lat: 41.848856,  Lng: -87.644169),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 38.89m (127.59ft),  Average Daily Traffic: 16,600 (year 2021),  Average Future Daily Traffic: 83,842 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: I- 55 STEVENSON,  Facility Carried by Structure: I- 90,94 SB 2 I-55
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 1,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 10094Q42,  Subroute: 50),  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 16,  Length of Maximum Span: 29.3m (96.1ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  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: Somewhat better than minimum adequacy,  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: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161053,  Location: 0.6 M E I-94 (Lat: 41.892442,  Lng: -87.642353),  Route carried "on" structure: Other road ,  Year Built: 1956,  Year Reconstructed: 1992,  Status: Open,  Structure Length: 16.98m (55.71ft),  Average Daily Traffic: 91,200 (year 2018),  Truck Traffic: 2%,  Average Future Daily Traffic: 40,788 (year 2032),  Design Load: HS 20,  Features Intersected: KINGSBURY ST,  Facility Carried by Structure: OHIO ST FEEDER E A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 6,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.9m (85.0ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 23.5m (77.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 27.3m (89.6ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Operating Rating: 75.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.2 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,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161054,  Location: 0.2 M NW US 14 (Lat: 41.991675,  Lng: -87.709525),  Route carried "on" structure: US 41,  Year Built: 1935,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 6.64m (21.78ft),  Average Daily Traffic: 28,100 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 27,501 (year 2032),  Design Load: H 20,  Features Intersected: N SHORE CHANNEL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.699,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.5m (60.7ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 31.5m (103.3ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 18.5m (60.7ft),  Out-to-Out Width: 24.6m (80.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 83.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 50.2 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.80m (25.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,574,000,  Roadway Improvement Cost: $257,000,  Total Project Cost: $3,861,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161056,  Location: 0.6 M E I-94 (Lat: 41.846900,  Lng: -87.633819),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 45.55m (149.44ft),  Average Daily Traffic: 6,600 (year 2021),  Average Future Daily Traffic: 4,738 (year 2032),  Design Load: HS 20,  Features Intersected: I- 55 STEVENSON,  Facility Carried by Structure: I- 55 EB TO NB FRK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 1,  Lanes under structure: 11,  Base Highway Network: Yes (Inventory Route: 10055041,  Subroute: 50),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 21,  Length of Maximum Span: 29.3m (96.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 76.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 45.54m (149.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Bridge Improvement Cost: $3,336,000,  Roadway Improvement Cost: $334,000,  Total Project Cost: $5,004,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161058,  Location: 2.5 M SW DAN RYAN (Lat: 41.833164,  Lng: -87.691722),  Route carried "on" structure: Interstate 55,  Year Built: 1963,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 65.07m (213.48ft),  Average Daily Traffic: 78,350 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 95,069 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: WESTERN AVE VIADUCT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 466.311,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.8m (87.9ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 27,  Length of Maximum Span: 35.8m (117.5ft),  Curb-To-Curb Width: 21.0m (68.9ft),  Out-to-Out Width: 22.0m (72.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: 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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 55.41m (181.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $9,119,000,  Roadway Improvement Cost: $912,000,  Total Project Cost: $13,679,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Other Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161059,  Location: 0.1 M E I-94 (Lat: 41.847864,  Lng: -87.642328),  Route carried "on" structure: Other road ,  Year Built: 1964,  Status: Open,  Structure Length: 35.78m (117.39ft),  Average Daily Traffic: 18,600 (year 2021),  Average Future Daily Traffic: 43,157 (year 2032),  Features Intersected: I- 55 STEVENSON,  Facility Carried by Structure: I- 55 EB TO RYAN N
Minimum Vertical Clearance: 4.42m (14.50ft),  Kilometerpoint: 1.593,  Lanes on structure: 1,  Lanes under structure: 6,  Base Highway Network: Yes (Inventory Route: 10094042,  Subroute: 60),  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 14,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: High priority of corrective action,  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,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161061,  Location: 0.5 M E I-94 (Lat: 41.892417,  Lng: -87.644675),  Route carried "on" structure: Other road ,  Year Built: 1956,  Year Reconstructed: 1992,  Status: Temporarily open,  Structure Length: 17.44m (57.22ft),  Average Daily Traffic: 91,200 (year 2018),  Truck Traffic: 2%,  Average Future Daily Traffic: 40,788 (year 2032),  Features Intersected: RR - UP,TRIB PARKING,  Facility Carried by Structure: OHIO ST FEEDER W A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.708,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.4m (83.3ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 28.7m (94.2ft),  Curb-To-Curb Width: 25.4m (83.3ft),  Out-to-Out Width: 27.3m (89.6ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 68.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: Febuary 2021,  Other Special Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161062,  Location: 0.1 M W I-94 (Lat: 41.850228,  Lng: -87.644983),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 17.92m (58.79ft),  Average Daily Traffic: 12,800 (year 2021),  Average Future Daily Traffic: 49,440 (year 2032),  Features Intersected: ARCHER, BNSF & IC RR,  Facility Carried by Structure: I- 90,94 SB TOI-55
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 1,  Lanes under structure: 8,  Base Highway Network: Yes (Inventory Route: 10094042,  Subroute: 50),  Owner: State Highway Agency,  Approaching Roadway Width: 9.3m (30.5ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 20.0m (65.6ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 86.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 51.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 18.81m (61.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $1,222,000,  Roadway Improvement Cost: $122,000,  Total Project Cost: $1,833,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161064,  Location: 0.1 M S I-55 (Lat: 41.845539,  Lng: -87.631111),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 6.15m (20.18ft),  Average Daily Traffic: 4,750 (year 2018),  Truck Traffic: 10%,  Average Future Daily Traffic: 5,665 (year 2032),  Design Load: HS 20,  Features Intersected: FRANKLIN ST EXTEND,  Facility Carried by Structure: 26TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.223,  Lanes on structure: 4,  Lanes under structure: 9,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 87.5 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: Equal to present desirable criteria,  Deck Geometry: High priority of replacement,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.77m (22.21ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2020,  Bridge Improvement Cost: $1,685,000,  Roadway Improvement Cost: $169,000,  Total Project Cost: $2,528,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161066,  Location: 1.5 M SW I-290 (Lat: 41.857378,  Lng: -87.644483),  Route carried "on" structure: Other road ,  Year Built: 1962,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 82.30m (270.01ft),  Average Daily Traffic: 25,600 (year 2021),  Average Future Daily Traffic: 49,440 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: CHI RIV &CANAL P-AVE,  Facility Carried by Structure: I- 90,94 SB TO I55
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 10094042,  Subroute: 50),  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Navigation Control: Yes ( Vertical Clearance: 18.3m (60.0ft), Horizontal Clearance: 51.8m (169.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 22,  Length of Maximum Span: 38.4m (126.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 61.33m (201.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $9,295,000,  Roadway Improvement Cost: $930,000,  Total Project Cost: $13,943,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161067,  Location: 0.6 M S I-55 (Lat: 41.845756,  Lng: -87.636544),  Route carried "on" structure: Interstate 90,  Year Built: 1962,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 37.61m (123.39ft),  Average Daily Traffic: 119,000 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 105,730 (year 2032),  Design Load: HS 20,  Features Intersected: STEWART ST TO 29 ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 153.624,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 17,  Length of Maximum Span: 34.0m (111.5ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 64.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 37.61m (123.39ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: June 2021,  Bridge Improvement Cost: $7,982,000,  Roadway Improvement Cost: $798,000,  Total Project Cost: $11,973,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16107,  Location: 1.4 M SW I-290 (Lat: 41.849989,  Lng: -87.644261),  Route carried "on" structure: Other road ,  Year Built: 1962,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 15.76m (51.71ft),  Average Daily Traffic: 18,600 (year 2021),  Average Future Daily Traffic: 43,157 (year 2032),  Design Load: HS 20,  Features Intersected: CHI RIVER; CERMAK;RR,  Facility Carried by Structure: I- 55 EB TO I90,94
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.899,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 10094042,  Subroute: 60),  Owner: State Highway Agency,  Approaching Roadway Width: 10.3m (33.8ft),  Skew: 1 degrees,  Navigation Control: Yes ( Vertical Clearance: 19.2m (63.0ft), Horizontal Clearance: 51.8m (169.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 67.1m (220.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 50.08m (164.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $6,289,000,  Roadway Improvement Cost: $629,000,  Total Project Cost: $9,334,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161071,  Location: 2.7 M NW IL 64 (Lat: 41.935964,  Lng: -87.702678),  Route carried "on" structure: Interstate 90,  Year Built: 1957,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 6.03m (19.78ft),  Average Daily Traffic: 100,900 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 164,079 (year 2032),  Design Load: HS 20,  Features Intersected: SACRAMENTO AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 141.055,  Lanes on structure: 6,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.8m (87.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 26.8m (87.9ft),  Out-to-Out Width: 27.8m (91.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 56.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.16m (23.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $1,475,000,  Roadway Improvement Cost: $148,000,  Total Project Cost: $2,213,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161073,  Location: 2.2 M NW IL 64 (Lat: 41.932444,  Lng: -87.696706),  Route carried "on" structure: Interstate 90,  Year Built: 1958,  Year Reconstructed: 1992,  Status: Open,  Structure Length: 8.03m (26.35ft),  Average Daily Traffic: 95,600 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 154,449 (year 2032),  Design Load: HS 20,  Features Intersected: DIVERSEY BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 141.763,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 31.1m (102.0ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.0m (59.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 85.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 51.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161076,  Location: 2.4 M NW IL 64 (Lat: 41.932992,  Lng: -87.697642),  Route carried "on" structure: Interstate 90,  Year Built: 1958,  Year Reconstructed: 1992,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 95,600 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 154,449 (year 2032),  Features Intersected: CALIFORNIA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 141.570,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.3m (92.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 23.4m (76.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: 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: 55.4 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.86m (22.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $520,000,  Roadway Improvement Cost: $52,000,  Total Project Cost: $780,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161077,  Location: 2.4 M NW IL 64 (Lat: 41.933094,  Lng: -87.697814),  Route carried "on" structure: Interstate 90,  Year Built: 1958,  Year Reconstructed: 1992,  Status: Open,  Structure Length: 6.39m (20.96ft),  Average Daily Traffic: 95,600 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 154,449 (year 2032),  Features Intersected: CALIFORNIA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 141.554,  Lanes on structure: 6,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.5m (86.9ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 22.3m (73.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: 61.2 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: High priority of replacement,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.56m (24.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $1,752,000,  Roadway Improvement Cost: $175,000,  Total Project Cost: $2,628,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161078,  Location: 2.2 M NW IL 64 (Lat: 41.932533,  Lng: -87.696861),  Route carried "on" structure: Interstate 90,  Year Built: 1958,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 8.03m (26.35ft),  Average Daily Traffic: 95,600 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 154,449 (year 2032),  Design Load: HS 20,  Features Intersected: DIVERSEY BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 141.731,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.1m (92.2ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 31.2m (102.4ft),  Curb-To-Curb Width: 28.1m (92.2ft),  Out-to-Out Width: 29.0m (95.1ft)

Condition: Deck: Fair,  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: 55.4 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: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.25m (23.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $927,000,  Roadway Improvement Cost: $93,000,  Total Project Cost: $1,391,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161083,  Location: 2.6 M SW I-90,94 (Lat: 41.837067,  Lng: -87.674194),  Route carried "on" structure: Interstate 55,  Year Built: 1963,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 74.88m (245.67ft),  Average Daily Traffic: 61,050 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 73,027 (year 2032),  Design Load: HS 20,  Features Intersected: ASHLAND AVE VIADUCT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 467.920,  Lanes on structure: 3,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 31,  Number Of Approach Spans: 1,  Length of Maximum Span: 40.1m (131.6ft),  Curb-To-Curb Width: 18.0m (59.1ft),  Out-to-Out Width: 19.0m (62.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: 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: 40.2 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: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 56.94m (186.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $6,904,000,  Roadway Improvement Cost: $690,000,  Total Project Cost: $10,356,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161084,  Location: 2.6 M SW I-90,94 (Lat: 41.837061,  Lng: -87.674406),  Route carried "on" structure: Interstate 55,  Year Built: 1963,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 76.51m (251.02ft),  Average Daily Traffic: 61,050 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 73,027 (year 2032),  Design Load: HS 20,  Features Intersected: ASHLAND AVE VIADUCT
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 467.904,  Lanes on structure: 3,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 31,  Number Of Approach Spans: 1,  Length of Maximum Span: 40.1m (131.6ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 19.9m (65.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 62.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.6 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,  Length Of Structure Improvement: 56.94m (186.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $6,904,000,  Roadway Improvement Cost: $690,000,  Total Project Cost: $10,356,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161085,  Location: 1.1 M SW I-94 (Lat: 41.839522,  Lng: -87.663494),  Route carried "on" structure: Interstate 55,  Year Built: 1963,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 11.80m (38.71ft),  Average Daily Traffic: 73,950 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 87,087 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: S BR CHICAGO RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 468.789,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.8m (87.9ft),  Skew: 1 degrees,  Navigation Control: Yes ( Vertical Clearance: 9.4m (30.8ft), Horizontal Clearance: 27.4m (89.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 32.4m (106.3ft),  Curb-To-Curb Width: 22.2m (72.8ft),  Out-to-Out Width: 23.2m (76.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 85.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 51.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 17.59m (57.71ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2021,  Underwater Inspection Date: August 2020,  Bridge Improvement Cost: $2,043,000,  Roadway Improvement Cost: $204,000,  Total Project Cost: $3,065,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161086,  Location: 1.1 M SW I-94 (Lat: 41.839417,  Lng: -87.663681),  Route carried "on" structure: Interstate 55,  Year Built: 1963,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 11.80m (38.71ft),  Average Daily Traffic: 73,950 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 87,087 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: S BR CHICAGO RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 468.773,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.8m (87.9ft),  Skew: 1 degrees,  Navigation Control: Yes ( Vertical Clearance: 9.4m (30.8ft), Horizontal Clearance: 27.4m (89.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 32.4m (106.3ft),  Curb-To-Curb Width: 21.0m (68.9ft),  Out-to-Out Width: 22.0m (72.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: 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: 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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  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: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161092,  Location: 0.9 M E I-94 (Lat: 41.847069,  Lng: -87.626881),  Route carried "on" structure: Other road ,  Year Built: 1965,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 5.50m (18.04ft),  Average Daily Traffic: 14,300 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 11,639 (year 2032),  Design Load: HS 20,  Features Intersected: I- 55 STEVENSON,  Facility Carried by Structure: STATE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.341,  Lanes on structure: 5,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 32 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.6m (87.3ft),  Curb or Sidewalk Widths: Left: 3.5m (11.5ft),  Right: 3.5m (11.5ft),  Curb-To-Curb Width: 21.6m (70.9ft),  Out-to-Out Width: 32.0m (105.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 49.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.46m (21.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $2,383,000,  Roadway Improvement Cost: $238,000,  Total Project Cost: $3,575,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161093,  Location: 0.2 M S I-55 (Lat: 41.844711,  Lng: -87.631700),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 8.44m (27.69ft),  Average Daily Traffic: 6,400 (year 2014),  Truck Traffic: 8%,  Average Future Daily Traffic: 9,167 (year 2032),  Design Load: HS 20,  Features Intersected: CHINATOWN FEEDER,  Facility Carried by Structure: RYAN NB FRNT RD B
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.532,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 87.8 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 corrective action,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.05m (26.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $987,000,  Roadway Improvement Cost: $99,000,  Total Project Cost: $1,481,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161094,  Location: 0.1 M E I-94 (Lat: 41.892897,  Lng: -87.650217),  Route carried "on" structure: Other road ,  Year Built: 1959,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 9.20m (30.18ft),  Average Daily Traffic: 13,600 (year 2018),  Truck Traffic: 11%,  Average Future Daily Traffic: 12,566 (year 2032),  Features Intersected: OHIO FEEDER JFK XWAY,  Facility Carried by Structure: MILWAUKEE AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.537,  Lanes on structure: 4,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 1,  Length of Maximum Span: 20.4m (66.9ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 22.4m (73.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 75.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 9.05m (29.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $1,464,000,  Roadway Improvement Cost: $146,000,  Total Project Cost: $2,196,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 1611,  Location: 1.5 M NW IL 50 (Lat: 41.975661,  Lng: -87.772231),  Route carried "on" structure: Other road ,  Year Built: 1958,  Status: Open,  Structure Length: 11.79m (38.68ft),  Average Daily Traffic: 30,300 (year 2018),  Truck Traffic: 2%,  Average Future Daily Traffic: 12,154 (year 2032),  Design Load: HS 20,  Features Intersected: I- 90 JFK & CTA,  Facility Carried by Structure: FOSTER AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.164,  Lanes on structure: 6,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 39.0m (128.0ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 25.3m (83.0ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Poor,  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: 52.2 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,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 11.00m (36.09ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: July 2021,  Other Special Inspection Date: January 2022,  Bridge Improvement Cost: $3,550,000,  Roadway Improvement Cost: $355,000,  Total Project Cost: $5,325,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

Find on map >>   Show street view

Structure Number: 161101,  Location: 0.5 M W IL 43 (Lat: 41.982950,  Lng: -87.816850),  Route carried "on" structure: State highway 72,  Year Built: 1958,  Year Reconstructed: 2012,  Status: Open,  Structure Length: 6.17m (20.24ft),  Average Daily Traffic: 16,450 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 17,922 (year 2032),  Design Load: HS 20,  Features Intersected: I- 90 JFK & CTA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 177.152,  Lanes on structure: 4,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 31.2m (102.4ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 14.9m (48.9ft),  Out-to-Out Width: 18.6m (61.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.0 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: 44.7 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: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.14m (26.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $1,989,000,  Roadway Improvement Cost: $199,000,  Total Project Cost: $2,984,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161104,  Location: 0.3 M E IL 43 (Lat: 41.982261,  Lng: -87.801122),  Route carried "on" structure: City street ,  Year Built: 1958,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 7.22m (23.69ft),  Average Daily Traffic: 4,800 (year 2018),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,159 (year 2032),  Design Load: HS 20,  Features Intersected: I- 90 JFK & CTA,  Facility Carried by Structure: SAYRE AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 4,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.3m (83.0ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 19.8m (65.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 81.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 48.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.96m (26.12ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $2,336,000,  Roadway Improvement Cost: $234,000,  Total Project Cost: $3,504,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161105,  Location: 0.7 M NW IL 50 (Lat: 41.969519,  Lng: -87.758994),  Route carried "on" structure: City street ,  Year Built: 1958,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 9.21m (30.22ft),  Average Daily Traffic: 2,850 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,159 (year 2032),  Design Load: HS 20,  Features Intersected: I- 90 JFK & CTA,  Facility Carried by Structure: AINSLIE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.225,  Lanes on structure: 2,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 31.7m (104.0ft),  Curb or Sidewalk Widths: Left: 2.3m (7.5ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 77.1 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 9.02m (29.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Bridge Improvement Cost: $1,210,000,  Roadway Improvement Cost: $121,000,  Total Project Cost: $1,185,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161106,  Location: 0.8 M E IL 43 (Lat: 41.982881,  Lng: -87.792600),  Route carried "on" structure: City street ,  Year Built: 1958,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 7.26m (23.82ft),  Average Daily Traffic: 2,550 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 5,159 (year 2032),  Design Load: HS 20,  Features Intersected: I- 90 JFK & CTA,  Facility Carried by Structure: NATOMA AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.692,  Lanes on structure: 2,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 26.8m (87.9ft),  Curb or Sidewalk Widths: Left: 2.3m (7.5ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: 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: 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.19m (23.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $854,000,  Roadway Improvement Cost: $85,000,  Total Project Cost: $1,281,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161107,  Location: 1 M NW IL 50 (Lat: 41.971361,  Lng: -87.763797),  Route carried "on" structure: Other road ,  Year Built: 1959,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 8.04m (26.38ft),  Average Daily Traffic: 16,200 (year 2014),  Truck Traffic: 11%,  Average Future Daily Traffic: 17,819 (year 2032),  Design Load: HS 20,  Features Intersected: I- 90 JFK & CTA,  Facility Carried by Structure: MILWAUKEE AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.276,  Lanes on structure: 4,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 35 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 30.2m (99.1ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: 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: 66.1 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: High priority of replacement,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.60m (28.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $1,960,000,  Roadway Improvement Cost: $196,000,  Total Project Cost: $2,940,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 161109,  Location: 1.3 M SE IL 19 (Lat: 41.940672,  Lng: -87.711136),  Route carried "on" structure: Interstate 90,  Year Built: 1958,  Year Reconstructed: 1994,  Status: Open,  Structure Length: 6.66m (21.85ft),  Average Daily Traffic: 92,950 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 151,668 (year 2032),  Design Load: HS 20,  Features Intersected: KIMBALL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 140.057,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.1m (88.9ft),  Curb-To-Curb Width: 21.3m (69.9ft),  Out-to-Out Width: 22.3m (73.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: 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: 51.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.61m (21.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $866,000,  Roadway Improvement Cost: $87,000,  Total Project Cost: $1,299,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing