CTH AB over IH 90

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.


+43.02081, -89.24710
43°01'15" N, 89°14'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CTH AB over IH 90
Structure number:B13013900000000
Location:1.4M S JCT USH 12
Purpose:Carries highway over highway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:85.0 ft. [25.9 m]
Total length:274.6 ft. [83.7 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:2,100 [as of 2014]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:47.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,642,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016PoorPoorFairFair210047.6
July 2014PoorPoorSatisfactoryFair210047.6
July 2013PoorPoorSatisfactoryFair210052.7
July 2011FairFairSatisfactoryFair210054.8
July 2009FairFairSatisfactoryFair765050.3
July 2007FairFairGoodFair765050.3
July 2005FairFairGoodSatisfactory230066.0
July 2003FairSatisfactoryGoodGood230067.0
July 2001FairFairGoodGood230065.8
September 1999FairSatisfactoryGoodGood230066.9
December 1998FairSatisfactoryGoodGood230066.9
September 1997FairSatisfactoryGoodVery Good230066.9
September 1996FairSatisfactoryGoodVery Good230066.9
November 1995FairSatisfactoryGoodVery Good129071.7
March 1994FairSatisfactoryVery GoodVery Good129071.7
September 1993FairSatisfactoryVery GoodVery Good129071.7
May 1992FairSatisfactoryVery GoodVery Good129071.7
July 1991FairSatisfactoryVery GoodVery Good129071.7