+41.35920, -90.10602
41°21'33" N, 90°06'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR 236 over SPRING CREEK
Structure number:037312400000000
Old structure number:000037312408642 (from 1992 edition)
Location:6.0 MI SE GENESEO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:62.0 ft. [18.9 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:Town or Township Highway Agency [03]
Year built:1948
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Other [00]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:75 [as of 2006]
Truck traffic:13% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 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:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:47.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$90,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018PoorPoorPoorSatisfactory7547.4
April 2016PoorPoorPoorSatisfactory7547.4
April 2014PoorPoorPoorSatisfactory7547.4
April 2012PoorFairPoorSatisfactory7549.4
May 2010PoorFairPoorSatisfactory7549.4
May 2008PoorFairPoorSatisfactory7549.4
May 2006PoorFairPoorSatisfactory7549.4
May 2003PoorFairPoorSatisfactory5949.4
September 2000PoorFairPoorSatisfactory4949.4
September 1998PoorFairPoorSatisfactory4949.4
August 1996PoorFairPoorSatisfactory4949.4
September 1994FairFairFairSatisfactory4966.1
May 1992FairFairFairSatisfactory5066.1
May 1990FairFairFairSatisfactory5066.1