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CITY STREET over CITY STREET/RAILROAD

Map

Coordinates:
+30.00667, -90.01667
30°00'24" N, 90°01'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:CITY STREET over CITY STREET/RAILROAD
Structure number:023630004900102
Location:.15 MI S OF DOWNMAN ROAD
Purpose:Carries highway over highway and railroad
Route classification:Local (Urban) [19]
Length of largest span:100.1 ft. [30.5 m]
Total length:1580.1 ft. [481.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1991
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:7
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,680 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:69.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201769.0FairGoodFairGood-22680
March 201569.0FairGoodFairGood-22680
March 201369.0FairGoodFairGood-22680
April 201180.0GoodGoodVery GoodGood-22680
April 200980.0FairGoodVery GoodSatisfactory-22680
March 200780.0FairGoodGoodSatisfactory-22680
June 200580.0FairGoodGoodSatisfactory-22680
December 200380.0FairGoodGoodSatisfactory-22680
January 200280.0FairGoodGoodSatisfactory-22680
September 199969.0FairGoodSatisfactoryFair-22680