US231; US431; SR1 over OAKWOOD AVE.


+34.74943, -86.59899
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:015789
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:48.9 ft. [14.9 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:33,686 [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:95.8
Estimated cost of work:$4,850,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201595.8Not deficientVery GoodVery GoodGood33686
October 201395.9Not deficientVery GoodVery GoodVery Good32390
October 201196.0Not deficientVery GoodVery GoodVery Good31892
October 200996.0Not deficientVery GoodVery GoodVery Good31420
October 200796.0Not deficientVery GoodVery GoodVery Good32100
October 200596.1Not deficientVery GoodVery GoodVery Good30255
October 200396.1Not deficientVery GoodVery GoodVery Good30235
October 200196.1Not deficientVery GoodVery GoodVery Good30235
October 199994.0Not deficientVery GoodVery GoodVery Good31146
October 199794.1Not deficientVery GoodVery GoodVery Good30535
October 199595.1Not deficientVery GoodVery GoodVery Good25250
October 199395.1Not deficientVery GoodVery GoodVery Good24775