ELTON ROAD over I 55


+32.22140, -90.22640
32°13'17" N, 90°13'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ELTON ROAD over I 55
Structure number:510005502508730
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:66.9 ft. [20.4 m]
Total length:229.0 ft. [69.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1959
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,400 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:50.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$999,999,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairFairFairVery Good440050.5
June 2014FairFairFairVery Good440051.0
September 2013FairFairFairVery Good440051.0
June 2012FairFairFairVery Good440051.0
June 2010FairFairFairVery Good440051.0
May 2008GoodGoodGoodVery Good600062.0
September 2006GoodGoodGoodVery Good600060.0
October 2004GoodGoodVery GoodVery Good500060.0
August 2002GoodGoodVery GoodVery Good490060.1
October 2000GoodGoodVery GoodVery Good490060.0
August 1998GoodGoodVery GoodVery Good490060.0
November 1996GoodGoodVery GoodVery Good490076.0
January 1995GoodGoodVery GoodVery Good52078.0
March 1993GoodGoodVery GoodVery Good48078.0
May 1991GoodGoodVery GoodVery Good40079.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.230230000
Reinforced Concrete Top Flangesq. ft.6,91006,91000
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.6666000
Reinforced Concrete Pier Caplinear ft.8484000
Pourable Jointlinear ft.4800048
Elastomeric Bearingeach2020000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.460460000
Steel Protective Coatingsq. ft.460460000
Reinforced Concrete Bridge Raillinear ft.460460000