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CITY STREET over 71ST STREET DITCH

Map 

Coordinates:
+32.43994, -93.76246
32°26'24" N, 93°45'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CITY STREET over 71ST STREET DITCH
Structure number:040932264934571
Location:0.03 MI E OF LINWOOD AVE
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:25.9 ft. [7.9 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:152 [as of 1980]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:87.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201587.0Not deficientGoodGoodGood152
April 201387.0Not deficientGoodGoodGood152
April 201188.0Not deficientGoodGoodGood152
March 200988.0Not deficientGoodGoodGood152
March 200788.0Not deficientVery GoodVery GoodGood152
March 200588.0Not deficientVery GoodVery GoodGood152
April 200388.0Not deficientVery GoodVery GoodGood152
March 200188.0Not deficientVery GoodVery GoodGood152
February 199988.0Not deficientVery GoodVery GoodGood152
February 199788.0Not deficientVery GoodVery GoodGood152
January 199588.5Not deficientVery GoodVery GoodGood152
March 199388.5Not deficientVery GoodVery GoodGood152
March 199188.5Not deficientVery GoodVery GoodVery Good152