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LA1036 over BEAR CREEK

Map

Coordinates:
+30.67419, -90.66473
30°40'27" N, 90°39'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LA1036 over BEAR CREEK
Structure number:624608460103401
Location:LA1036
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Owner:State Highway Agency [01]
Year built:1962
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:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:540 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:71.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201671.8GoodGoodGoodGood-540
November 201472.5GoodGoodGoodGood-470
November 201272.5GoodGoodGoodGood-490
November 201071.5GoodGoodGoodGood-540
September 200871.5GoodGoodGoodGood-540
January 200772.5FairSatisfactoryGoodGood-490
September 200471.5FairSatisfactoryGoodGood-560
October 200271.5FairSatisfactoryGoodGood-710
September 200071.5FairSatisfactoryGoodGood-551
September 199873.2FairSatisfactoryGoodGood-721
August 199672.2FairSatisfactoryGoodGood-809
September 199472.2FairSatisfactorySatisfactoryGood-766
October 199272.2GoodGoodGoodVery Good-498
September 199072.2GoodGoodGoodVery Good-498