+33.56156, -86.81934
33°33'42" N, 86°49'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 31 over SOU R R * CITY STREET
Structure number:010926
Location:US 31 * 39 TH ST NO
Purpose:Carries highway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:86.9 ft. [26.5 m]
Total length:640.1 ft. [195.1 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:48.2 ft. [14.7 m]
Vertical clearance below bridge:27.2 ft. [8.3 m]
Owner:State Highway Agency [01]
Year built:1973
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:8
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,600 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:96.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$7,301,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201596.5FairSatisfactorySatisfactoryGood-5600
March 201396.4FairSatisfactorySatisfactoryGood-6185
March 201196.4FairSatisfactorySatisfactoryGood-6270
March 200996.4FairSatisfactoryGoodGood-5895
March 200797.5FairSatisfactoryGoodGood-5625
March 200597.4FairSatisfactoryGoodGood-6040
March 200397.6FairSatisfactoryGoodGood-3805
April 200197.6FairSatisfactoryGoodGood-3805
May 199997.6FairSatisfactoryGoodGood-4000
February 199797.6FairSatisfactoryVery GoodGood-3975
February 199597.7FairSatisfactoryVery GoodGood-3940
April 199396.7GoodGoodVery GoodVery Good-3790
January 199396.7GoodGoodVery GoodVery Good-3790