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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,4232,420300
Steel Protective Coatingsq. ft.42,76142,761000
Reinforced Concrete Decksq. ft.19,68319,58301000
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.10096310
Reinforced Concrete Pier Caplinear ft.94643000
Open Jointlinear ft.9898000
Movable Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8087783000