US 31 over I65


+33.14193, -86.74980
33°08'31" N, 86°44'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 31 over I65
Structure number:006921
Old structure number:000000035900500 (from 1992 edition)
Location:US 31 * I65 CALERA
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:66.9 ft. [20.4 m]
Total length:310.1 ft. [94.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:57°
Owner:State Highway Agency [01]
Year built:1960
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:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,020 [as of 2018]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.0
Estimated cost of work:$2,432,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactorySatisfactory1402078.0
December 2016FairSatisfactorySatisfactoryGood1402078.0
December 2014FairVery GoodSatisfactoryGood1402078.0
December 2012FairSatisfactoryGoodGood698078.0
December 2010FairSatisfactoryGoodGood715078.0
December 2008FairSatisfactoryGoodGood712078.0
December 2006FairSatisfactoryGoodGood706081.0
December 2004FairSatisfactoryGoodGood694082.0
December 2002FairSatisfactoryGoodGood613082.0
December 2000FairSatisfactoryGoodGood1057082.0
January 1999GoodGoodGoodGood513081.0
December 1996GoodGoodGoodGood420081.0
December 1994GoodGoodGoodGood337081.0
November 1992GoodGoodVery GoodVery Good343080.0
November 1990GoodGoodVery GoodVery Good744080.0