+41.13788, -89.20621
41°08'16" N, 89°12'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ILL 89 over CLEAR CREEK
Structure number:078002500000000
Old structure number:000078002517395 (from 1992 edition)
Location:1.39 MI N OF ILL 18
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:24.9 ft. [7.6 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Owner:State Highway Agency [01]
Year built:1928
Year reconstructed:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 2017]
Truck traffic:4% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:68.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017PoorPoorPoorFair150068.7
February 2016PoorPoorPoorFair150068.7
February 2015PoorPoorPoorFair150068.7
February 2014PoorPoorPoorFair150068.7
February 2013PoorPoorPoorFair150049.3
February 2012PoorPoorPoorSatisfactory140068.6
February 2011PoorPoorPoorSatisfactory180068.4
February 2010PoorPoorPoorSatisfactory180068.4
February 2009PoorPoorPoorSatisfactory170064.0
February 2008PoorPoorPoorSatisfactory170064.0
January 2007FairFairFairSatisfactory155082.3
January 2005FairFairFairSatisfactory155082.3
February 2004FairFairFairSatisfactory155082.3
December 2001FairFairFairSatisfactory145082.3
February 2001FairFairFairSatisfactory155082.3
October 1998FairFairFairSatisfactory150081.3
November 1997FairFairFairSatisfactory145082.3
January 1997FairFairFairSatisfactory165082.3
November 1994FairFairFairSatisfactory185080.2
October 1993FairFairFairSatisfactory185080.2
October 1992FairFairFairSatisfactory180082.2
September 1991FairFairFairSatisfactory180084.2