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ANTIOCH ROAD over TRIB TO THOMPSON CREEK

Map

Coordinates:
+31.79968, -90.55319
31°47'59" N, 90°33'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:ANTIOCH ROAD over TRIB TO THOMPSON CREEK
Structure number:SA1500000000153
Location:SEC 36 T10N R 6E B
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:40 [as of 2014]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:97.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$156,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201597.0GoodGoodGoodGood-40
November 201396.0GoodGoodGoodGood-40
November 201175.5GoodGoodGoodGood-40
October 200975.5GoodVery GoodGoodVery Good-40
October 200775.5GoodVery GoodGoodVery Good-40
December 200575.5GoodGoodGoodVery Good-60
January 200475.5GoodGoodGoodVery Good-60
December 200175.5GoodGoodGoodVery Good-60
December 199975.5GoodGoodGoodVery Good-60
February 199975.5GoodGoodGoodVery Good-60
February 199839.9PoorGoodGoodCriticalSD60
February 199675.5GoodGoodGoodGood-60