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CITYST over I-20

Map

Coordinates:
+32.45093, -93.86570
32°27'03" N, 93°51'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITYST over I-20
Structure number:040904510110601
Location:1.9 MI EAST OF LA 526
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:85.0 ft. [25.9 m]
Total length:272.0 ft. [82.9 m]
Roadway width between curbs:84.0 ft. [25.6 m]
Deck width edge-to-edge:86.6 ft. [26.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1977
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35,800 [as of 2015]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairSatisfactorySatisfactorySatisfactory3580096.0
March 2014FairSatisfactorySatisfactorySatisfactory4290097.0
March 2012GoodGoodGoodGood3750098.0
March 2010GoodGoodGoodGood3640098.0
February 2008GoodGoodVery GoodGood3440098.0
January 2006GoodGoodVery GoodGood2705080.0
February 2004GoodGoodVery GoodGood2690080.0
March 2002GoodGoodVery GoodGood2610077.8
March 2000GoodGoodVery GoodGood2935877.8
March 1998GoodGoodVery GoodGood2935877.8
March 1996GoodGoodVery GoodGood1458977.8
May 1994GoodVery GoodVery GoodGood2914077.8
March 1992GoodVery GoodVery GoodGood2302877.8