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CITY STREET over CITY STREET/RAILROAD

Map

Coordinates:
+30.00667, -90.01667
30°00'24" N, 90°01'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over CITY STREET/RAILROAD
Structure number:023630004900108
Location:.15 MI S OF DOWNMAN ROAD
Purpose:Carries highway over highway and railroad
Route classification:Local (Urban) [19]
Length of largest span:118.1 ft. [36.0 m]
Total length:768.1 ft. [234.1 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:29.9 ft. [9.1 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:Prestressed concrete [5]
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: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
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:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201795.0GoodGoodVery GoodVery Good--
March 201595.0GoodGoodVery GoodVery Good--
March 201395.0GoodVery GoodVery GoodVery Good--
March 201195.0GoodVery GoodVery GoodVery Good--
April 200995.0GoodVery GoodGoodVery Good--
March 200795.0GoodGoodGoodVery Good--
June 200595.0GoodGoodGoodVery Good--
December 200395.0FairGoodSatisfactoryVery Good--
January 200295.0FairGoodSatisfactoryVery Good--
September 199995.0FairGoodSatisfactoryVery Good--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,9002,900000
Deck
Reinforced Concrete Decksq. ft.21,850021,85000
Substructure
Reinforced Concrete Abutmentlinear ft.3434000
Reinforced Concrete Pileeach3333000
Reinforced Concrete Pier Caplinear ft.568568000
Joints
Strip Seal Jointlinear ft.1861110750
Pourable Jointlinear ft.34014020000
Bearings
Elastomeric Bearingeach5252000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,5561,556000
Deck
Reinforced Concrete Slabsq. ft.6,96206,96200