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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 

Good/Fair/Poor Condition:Fair
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201679.4FairGoodFairFair-156
March 201487.4FairGoodSatisfactorySatisfactory-156
March 201287.4FairGoodSatisfactorySatisfactory-156
April 201087.4GoodGoodGoodGood-156
April 200885.2GoodGoodGoodGood-156
May 200685.2GoodGoodGoodGood-156
August 200485.2GoodGoodGoodGood-156
August 200285.2GoodGoodGoodGood-156
March 200235.4GoodGoodGoodGoodSD156
August 200035.4PoorGoodCriticalCriticalSD156
August 199835.4PoorGoodCriticalCriticalSD156
April 199759.2PoorGoodPoorSatisfactorySD156