+33.56111, -86.81944
33°33'40" N, 86°49'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 31 over SOU RR * CITY STREET
Structure number:002243
Location:US 31 * 39TH ST NO
Purpose:Carries highway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:40.0 ft. [12.2 m]
Total length:795.0 ft. [242.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Vertical clearance below bridge:29.5 ft. [9.0 m]
Owner:State Highway Agency [01]
Year built:1940
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:24
Main spans material:Concrete [1]
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,600 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Fair [5 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: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:57.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$9,687,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairFairFair560057.8
March 2015FairFairFairFair560057.8
March 2013FairFairFairFair618557.7
March 2011FairFairFairFair627057.7
March 2009FairFairFairFair589557.8
March 2007FairFairFairFair562560.8
March 2005FairFairFairFair604060.7
March 2003FairSatisfactoryFairFair555561.8
April 2001FairSatisfactoryFairFair555561.8
April 1999FairSatisfactoryFairFair400065.2
January 1997FairSatisfactoryFairSatisfactory397564.9
January 1995FairSatisfactoryFairSatisfactory394065.0
April 1993FairSatisfactorySatisfactorySatisfactory379045.6
December 1990FairSatisfactorySatisfactorySatisfactory422540.4