Share:

LOCAL ROAD over DRAINAGE CANAL

Map 

Coordinates:
+30.38673, -91.12454
30°23'12" N, 91°07'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL ROAD over DRAINAGE CANAL
Structure number:611730232910741
Location:RODNEY DR.
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:38.1 ft. [11.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Owner:County Highway Agency [02]
Year built:1960
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:350 [as of 1980]
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:17.9 tons [16.3 metric tons]
Inventory rating:11.0 tons [10.0 metric tons]
Sufficiency rating:21.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$160,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201621.6PoorPoorPoorGoodSD350
March 201447.8PoorPoorPoorGoodSD350
March 201247.8PoorPoorPoorGoodSD350
March 201078.9FairSatisfactoryGoodGood-350
March 200878.9FairSatisfactoryGoodGood-350
April 200678.9FairSatisfactoryVery GoodGood-350
August 200478.9FairSatisfactoryVery GoodGood-350
August 200278.9FairSatisfactoryVery GoodGood-350
August 200078.9FairSatisfactoryVery GoodGood-350
July 199878.9PoorPoorVery GoodGoodSD350
July 199679.9GoodGoodVery GoodVery Good-350
August 199378.9GoodGoodVery GoodVery Good-350
June 199178.9GoodGoodVery GoodVery Good-350