US 31 over 7 TH AVE SO


+33.50974, -86.79175
33°30'35" N, 86°47'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 31 over 7 TH AVE SO
Structure number:009594
Old structure number:00000003370110C (from 1992 edition)
Location:US 31 * 7 TH AVE SO
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:80.1 ft. [24.4 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:53.5 ft. [16.3 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Owner:State Highway Agency [01]
Year built:1968
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:3
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:36,335 [as of 2016]
Truck traffic:3% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.4 tons [44.9 metric tons]
Inventory rating:29.6 tons [26.9 metric tons]
Sufficiency rating:71.3
Estimated cost of work:$3,100,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201671.3FairSatisfactorySatisfactoryGood-36335
December 201475.7FairSatisfactorySatisfactoryGood-36335
December 201276.0GoodGoodGoodGood-33830
December 201076.2GoodGoodGoodGood-32855
December 200875.8GoodGoodGoodGood-35480
December 200676.8GoodGoodGoodGood-35755
January 200577.0GoodGoodGoodGood-33945
January 200377.1GoodGoodGoodGood-33720
February 200178.0GoodGoodGoodGood-42305
March 199978.4GoodGoodGoodGood-39095
January 199778.7GoodGoodGoodGood-36905
January 199579.6GoodGoodGoodGood-36520
December 199278.8FairFairGoodVery Good-33965
November 199078.9FairFairGoodVery Good-33095