US 67 / IL 100 over ILLINOIS RIVER


+40.01491, -90.44665
40°00'54" N, 90°26'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 67 / IL 100 over ILLINOIS RIVER
Structure number:009000100000000
Old structure number:000009000101961 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:540.1 ft. [164.6 m]
Total length:3624.2 ft. [1104.6 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:49.2 ft. [15.0 m]
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,500 [as of 2017]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:47.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$21,584,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairSatisfactoryFairSatisfactory650047.7
September 2016FairSatisfactoryFairSatisfactory605047.7
August 2015PoorSatisfactoryPoorSatisfactory635036.8
July 2014PoorSatisfactoryCriticalSatisfactory63509.0
July 2013PoorSatisfactoryPoorSatisfactory635040.3
July 2012PoorSatisfactoryPoorFair630040.2
July 2011PoorSatisfactoryPoorFair630040.2
June 2010PoorSatisfactoryPoorFair650040.2
July 2009PoorSatisfactoryPoorFair650040.2
June 2007FairGoodFairFair680051.1
June 2005FairVery GoodFairFair660051.1
May 2003FairVery GoodFairSatisfactory670051.1
May 2001FairVery GoodFairSatisfactory670051.1
May 2000PoorVery GoodPoorFair850040.2
June 1999PoorVery GoodPoorFair850040.2
June 1998PoorGoodPoorSatisfactory670040.2
June 1997PoorGoodPoorSatisfactory670040.2
July 1996PoorVery GoodPoorFair620040.2
February 1996FairGoodSatisfactorySatisfactory620062.1
February 1994GoodVery GoodGoodGood690060.1
March 1992GoodVery GoodGoodGood600060.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.18,72417,909743720
Steel Stringerlinear ft.4,5603,169141880370
Reinforced Concrete Decksq. ft.108,71891,80016,2206980
Steel Trusslinear ft.2,1601,712410335
Steel Floor Beamlinear ft.1,1401,045721310
Steel Gusset Plateeach6202622424292
Reinforced Concrete Columneach4846200
Reinforced Concrete Pier Walllinear ft.5565282251
Reinforced Concrete Abutmentlinear ft.6051900
Reinforced Concrete Pier Caplinear ft.59149638570
Strip Seal Jointlinear ft.6055500
Pourable Jointlinear ft.72026344755
Assembly with Sealeach3030000
Assembly without Seal Jointlinear ft.6060000
Elastomeric Bearingeach40819121
Movable Bearingeach108864360
Enclosed/Concealed Bearingeach22000
Fixed Bearingeach2861840
Pot Bearingeach106400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7,2397,2260130