US231; US431; SR1 over OAKWOOD AVE.


+34.74934, -86.59892
34°44'58" N, 86°35'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US231; US431; SR1 over OAKWOOD AVE.
Structure number:015790
Location:JCT US231 * OAKWOOD AVE
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:160.1 ft. [48.8 m]
Total length:403.9 ft. [123.1 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:49.2 ft. [15.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1993
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: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: October 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:48,832 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.7 tons [67.9 metric tons]
Inventory rating:44.7 tons [40.6 metric tons]
Sufficiency rating:89.1
Estimated cost of work:$4,883,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201589.1GoodVery GoodVery GoodGood-48832
October 201390.7GoodVery GoodVery GoodGood-32390
October 201190.8GoodVery GoodVery GoodGood-31892
October 200990.8GoodVery GoodVery GoodGood-31420
October 200788.9GoodVery GoodVery GoodVery Good-50334
October 200591.0GoodVery GoodVery GoodVery Good-30255
October 200391.0GoodVery GoodVery GoodVery Good-30235
October 200191.0GoodVery GoodVery GoodVery Good-30235
October 199988.9GoodVery GoodVery GoodVery Good-31146
October 199788.9GoodVery GoodVery GoodVery Good-30535
October 199590.0GoodVery GoodVery GoodVery Good-25250
October 199390.0GoodVery GoodVery GoodVery Good-24775