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CITY STREET over WASHINGTON CANAL

Map

Coordinates:
+29.95824, -90.10414
29°57'30" N, 90°06'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over WASHINGTON CANAL
Structure number:023629575900622
Location:NORTH OF WASHINGTON AVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:103.0 ft. [31.4 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 1979]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:94.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201694.2GoodGoodVery GoodGood-1000
January 201594.2GoodGoodGoodGood-1000
January 201394.2GoodGoodGoodGood-1000
February 201194.2GoodVery GoodGoodGood-1000
March 200994.2GoodVery GoodGoodVery Good-1000
March 200784.6FairGoodVery GoodSatisfactoryFO1000
May 200584.6FairGoodVery GoodSatisfactoryFO1000
September 200384.6FairGoodVery GoodSatisfactoryFO1000
January 200284.6FairGoodVery GoodSatisfactoryFO1000
June 199984.6FairGoodVery GoodSatisfactoryFO1000
June 199784.6GoodGoodVery GoodGoodFO1000
May 199584.2GoodGoodVery GoodGood-1000
February 199384.2GoodGoodVery GoodGood-1000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.208208000
Deck
Reinforced Concrete Decksq. ft.3,95203,95200
Superstructure
Steel Floor Beamlinear ft.1,4441,444000
Substructure
Reinforced Concrete Abutmentlinear ft.90553500
Joints
Compression Jointlinear ft.76463000
Bearings
Elastomeric Bearingeach44000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.208208000