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 

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. ratingEvaluationDeckSuper.Sub.ADT
October 201589.1Not deficientVery GoodVery GoodGood48832
October 201390.7Not deficientVery GoodVery GoodGood32390
October 201190.8Not deficientVery GoodVery GoodGood31892
October 200990.8Not deficientVery GoodVery GoodGood31420
October 200788.9Not deficientVery GoodVery GoodVery Good50334
October 200591.0Not deficientVery GoodVery GoodVery Good30255
October 200391.0Not deficientVery GoodVery GoodVery Good30235
October 200191.0Not deficientVery GoodVery GoodVery Good30235
October 199988.9Not deficientVery GoodVery GoodVery Good31146
October 199788.9Not deficientVery GoodVery GoodVery Good30535
October 199590.0Not deficientVery GoodVery GoodVery Good25250
October 199390.0Not deficientVery GoodVery GoodVery Good24775