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LA1036 over BEAR CREEK

Map

Coordinates:
+30.67419, -90.66473
30°40'27" N, 90°39'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.7272000
Reinforced Concrete Pileeach2121000
Reinforced Concrete Pier Caplinear ft.135135000
Bridge Rail
Other Material Bridge Raillinear ft.240024000
Deck
Reinforced Concrete Slabsq. ft.3,6003,600000