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CITY STREET over NORTHDALE CANAL

Map 

Coordinates:
+30.45988, -91.16980
30°27'36" N, 91°10'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CITY STREET over NORTHDALE CANAL
Structure number:611730276911021
Location:1.8 MI NE OF DOTD HDQTRS
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:56.1 ft. [17.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2016 

Status:Open, no restriction [A]
Average daily traffic:156 [as of 1993]
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:42.6 tons [38.7 metric tons]
Inventory rating:29.7 tons [27.0 metric tons]
Sufficiency rating:79.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201679.4Not deficientGoodFairFair156
March 201487.4Not deficientGoodSatisfactorySatisfactory156
March 201287.4Not deficientGoodSatisfactorySatisfactory156
April 201087.4Not deficientGoodGoodGood156
April 200885.2Not deficientGoodGoodGood156
May 200685.2Not deficientGoodGoodGood156
August 200485.2Not deficientGoodGoodGood156
August 200285.2Not deficientGoodGoodGood156
March 200235.4Structurally deficientGoodGoodGood156
August 200035.4Structurally deficientGoodCriticalCritical156
August 199835.4Structurally deficientGoodCriticalCritical156
April 199759.2Structurally deficientGoodPoorSatisfactory156