Share:

CITYST over I 10

Map 

Coordinates:
+29.99836, -90.17528
29°59'54" N, 90°10'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CITYST over I 10
Structure number:022604501506451
Location:4.4 MI EAST OF LA 49
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:85.0 ft. [25.9 m]
Total length:1276.0 ft. [388.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1967
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:16
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: January 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50,050 [as of 2015]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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: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]
Operating rating:88.1 tons [80.1 metric tons]
Inventory rating:52.5 tons [47.7 metric tons]
Sufficiency rating:75.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201675.0FairSatisfactoryGoodSatisfactory-50050
January 201475.0FairSatisfactoryGoodSatisfactory-50050
January 201274.6FairSatisfactoryGoodSatisfactory-53250
January 201072.4FairSatisfactorySatisfactorySatisfactory-71300
January 200959.7FairSatisfactorySatisfactoryFair-71300
November 200757.6FairFairFairFair-63800
November 200657.4FairFairFairFair-65350
May 200559.4FairFairFairFair-65300
April 200456.9FairFairFairFair-68750
September 200270.0FairFairGoodGood-68300
March 200054.8FairFairFairFair-70818
February 199855.1FairFairFairFair-69089
June 199570.4FairSatisfactoryGoodGood-72311
June 199272.5GoodGoodGoodGood-71012
March 199072.5GoodGoodGoodGood-71012