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

Good/Fair/Poor Condition:Good
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201595.8GoodVery GoodVery GoodGood-33686
October 201395.9GoodVery GoodVery GoodVery Good-32390
October 201196.0GoodVery GoodVery GoodVery Good-31892
October 200996.0GoodVery GoodVery GoodVery Good-31420
October 200796.0GoodVery GoodVery GoodVery Good-32100
October 200596.1GoodVery GoodVery GoodVery Good-30255
October 200396.1GoodVery GoodVery GoodVery Good-30235
October 200196.1GoodVery GoodVery GoodVery Good-30235
October 199994.0GoodVery GoodVery GoodVery Good-31146
October 199794.1GoodVery GoodVery GoodVery Good-30535
October 199595.1GoodVery GoodVery GoodVery Good-25250
October 199395.1GoodVery GoodVery GoodVery Good-24775