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

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Structure Number: 16053504208,  Location: 1 M E IL 43 (Lat: 42.101556,  Lng: -87.773664),  Route carried "on" structure: Other road 305,  Year Built: 1941,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 24,700 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 60,000 ,  Features Intersected: M F N BR CHICAGO RIV,  Facility Carried by Structure: WILLOW RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 31.778,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 54.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Length Of Structure Improvement: 2.16m (7.09ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: October 2007,  Bridge Improvement Cost: $372,000,  Roadway Improvement Cost: $37,000,  Total Project Cost: $558,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 16053604209,  Location: 4.4 M N IL 58 (Lat: 42.101422,  Lng: -87.767553),  Route carried "on" structure: Other road 305,  Year Built: 1949,  Status: Open,  Structure Length: 7.10m (23.29ft),  Average Daily Traffic: 24,700 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 39,150 (year 2021),  Design Load: HS 20,  Features Intersected: I- 94, US41 EDENS,  Facility Carried by Structure: WILLOW RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 32.260,  Lanes on structure: 5,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 20.1m (65.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 17.0m (55.8ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 54.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.10m (23.29ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2007,  Bridge Improvement Cost: $1,043,000,  Roadway Improvement Cost: $104,000,  Total Project Cost: $1,565,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 16081504438,  Location: 5.5 M N IL 58 (Lat: 42.116139,  Lng: -87.777461),  Route carried "on" structure: Other road 1282,  Year Built: 1949,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 7.07m (23.20ft),  Average Daily Traffic: 8,600 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 11,340 (year 2021),  Design Load: HS 20,  Features Intersected: I- 94, US41 EDENS,  Facility Carried by Structure: TOWER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Lanes under structure: 6,  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: 19.5m (64.0ft),  Curb-To-Curb Width: 11.1m (36.4ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 36 months,  Inspection Date: Febuary 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 16092304537,  Location: 3.8 M N IL 58 (Lat: 42.094072,  Lng: -87.762794),  Route carried "on" structure: Other road 1291,  Year Built: 1948,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 8,600 (year 2006),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,000 (year 2021),  Design Load: HS 20,  Features Intersected: I- 94, US41 EDENS,  Facility Carried by Structure: WINNETKA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.896,  Lanes on structure: 4,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 57.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to 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: 3.99m (13.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2007,  Bridge Improvement Cost: $501,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $752,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 16116204538,  Location: 0.3 M E I-94 (Lat: 42.094017,  Lng: -87.757158),  Route carried "on" structure: Other road 1291,  Year Built: 1935,  Status: Open,  Structure Length: 2.23m (7.32ft),  Average Daily Traffic: 8,600 (year 2006),  Truck Traffic: 4%,  Average Future Daily Traffic: 12,000 (year 2030),  Features Intersected: SKOKIE RIVER,  Facility Carried by Structure: WINNETKA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.379,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 18.9m (62.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 65.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 43.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.99m (9.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2008,  Bridge Improvement Cost: $640,000,  Roadway Improvement Cost: $64,000,  Total Project Cost: $960,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 16271632673,  Location: 0.2 M E I-94 (Lat: 42.115936,  Lng: -87.773908),  Route carried "on" structure: Other road 1282,  Year Built: 2002,  Status: Open,  Structure Length: 6.37m (20.90ft),  Average Daily Traffic: 8,600 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 10,000 ,  Design Load: HS 20,  Features Intersected: SKOKIE RIVER,  Facility Carried by Structure: TOWER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.2m (30.2ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.2m (69.6ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 81.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 36 months,  Inspection Date: October 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 16308904536,  Location: 0.75 M E LEE RD P14 (Lat: 42.094139,  Lng: -87.770844),  Route carried "on" structure: Other road 1291,  Year Built: 1946,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 3.08m (10.10ft),  Average Daily Traffic: 9,100 (year 2006),  Truck Traffic: 3%,  Average Future Daily Traffic: 10,080 (year 2021),  Features Intersected: N BR CHICAGO RIVER,  Facility Carried by Structure: WINNETKA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.253,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 19.2m (63.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 30.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.99m (13.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2006,  Bridge Improvement Cost: $560,000,  Roadway Improvement Cost: $56,000,  Total Project Cost: $840,000 ( Estimate for 2000),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 16401204369,  Location: 0.2 E SUNSET RGE P14 (Lat: 42.116419,  Lng: -87.785581),  Route carried "on" structure: County highway 1302,  Year Built: 1979,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 325 (year 2006),  Truck Traffic: 6%,  Average Future Daily Traffic: 64 (year 2020),  Design Load: HS 20,  Features Intersected: N BR CHICAGO RIV,  Facility Carried by Structure: SUNSET DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.402,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.9m (19.4ft),  Skew: 1 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2007,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 16401304373,  Location: 0.2 E SUNSET RGE P14 (Lat: 42.116978,  Lng: -87.787158),  Route carried "on" structure: County highway 1300,  Year Built: 1977,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 275 (year 2006),  Truck Traffic: 7%,  Average Future Daily Traffic: 66 (year 2020),  Design Load: HS 20,  Features Intersected: N BR CHICAGO RIV,  Facility Carried by Structure: MEADOWBROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.9m (19.4ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.9m (22.6ft),  Curb-To-Curb Width: 5.4m (17.7ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 16609727223,  Location: 0.3 M W US 41 P14 (Lat: 41.793292,  Lng: -87.636594),  Route carried "on" structure: City street 5310,  Year Built: 1940,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 509 (year 2000),  Truck Traffic: 4%,  Average Future Daily Traffic: 611 (year 2021),  Design Load: H 20,  Features Intersected: MID FK N BR CHI RIV,  Facility Carried by Structure: MIDDLEFORK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 1,  Owner: Private,  Approaching Roadway Width: 3.7m (12.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 3.5m (11.5ft),  Out-to-Out Width: 3.9m (12.8ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.65m (5.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Bridge Improvement Cost: $38,000,  Roadway Improvement Cost: $4,000,  Total Project Cost: $57,000 ( Estimate for 2000),  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 16053604209,  Location: 4.4 M N IL 58 (Lat: 42.101422,  Lng: -87.767553),  Route carried "under" structure: Interstate 94,  Year Built: 1949,  Structure Length: 7.10m (23.29ft),  Average Daily Traffic: 147,000 (year 2006),  Truck Traffic: 7%,  Features Intersected: I- 94, US41 EDENS,  Facility Carried by Structure: WILLOW RD
Minimum Vertical Clearance: 4.65m (15.26ft),  Kilometerpoint: 53.081,  Lanes on structure: 5,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.1m (65.9ft)

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Structure Number: 16081504438,  Location: 5.5 M N IL 58 (Lat: 42.116139,  Lng: -87.777461),  Route carried "under" structure: Interstate 94,  Year Built: 1949,  Structure Length: 7.07m (23.20ft),  Average Daily Traffic: 140,600 (year 2006),  Truck Traffic: 7%,  Features Intersected: I- 94, US41 EDENS,  Facility Carried by Structure: TOWER RD
Minimum Vertical Clearance: 4.62m (15.16ft),  Kilometerpoint: 51.247,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.5m (64.0ft)

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Structure Number: 16092304537,  Location: 3.8 M N IL 58 (Lat: 42.094072,  Lng: -87.762794),  Route carried "under" structure: Interstate 94,  Year Built: 1948,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 158,100 (year 2006),  Truck Traffic: 7%,  Features Intersected: I- 94, US41 EDENS,  Facility Carried by Structure: WINNETKA RD
Minimum Vertical Clearance: 0.46m (1.51ft),  Kilometerpoint: 53.966,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.5m (64.0ft)