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LOCAL ROAD over CORPORATION CANAL

Map

Coordinates:
+30.41667, -91.17170
30°25'00" N, 91°10'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over CORPORATION CANAL
Structure number:611730250911031
Location:E. CHIMES ST.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Skew angle:43°
Owner:County Highway Agency [02]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:4
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Poor
Status:Bridge closed to all traffic [K]
Average daily traffic:350 [as of 1980]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Imminent Failure [1 out of 9]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:26.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$277,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016PoorFairPoorImminent Failure35026.8
April 2014PoorFairPoorImminent Failure35026.8
April 2012PoorFairPoorImminent Failure35026.8
April 2010PoorFairPoorImminent Failure35026.8
April 2008PoorSatisfactoryFairCritical35027.8
May 2006FairSatisfactorySatisfactoryFair35066.7
June 2004FairSatisfactorySatisfactoryFair35066.7
July 2002FairSatisfactorySatisfactoryFair35066.7
August 2000PoorSatisfactoryImminent FailureImminent Failure35027.8
June 1998PoorSatisfactoryVery GoodPoor35053.6
May 1996FairSatisfactorySatisfactorySatisfactory35078.7
September 1993FairSatisfactorySatisfactorySatisfactory35077.9
August 1991FairSatisfactorySatisfactorySatisfactory35081.9