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CORBAN ROAD over BEAVER BRANCH

Map

Coordinates:
+31.69778, -91.01694
31°41'52" N, 91°01'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CORBAN ROAD over BEAVER BRANCH
Structure number:SA3200000000040
Location:SEC 52 T 9N R 2E B
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.0 ft. [12.2 m]
Total length:158.1 ft. [48.2 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:County Highway Agency [02]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:150 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Sufficiency rating:68.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairFairGoodSatisfactory15068.7
December 2015GoodGoodGoodGood15069.7
January 2014GoodVery GoodVery GoodGood15069.7
December 2011GoodVery GoodVery GoodGood15078.9
January 2010GoodVery GoodVery GoodGood15086.4
January 2008GoodVery GoodVery GoodGood15086.4
February 2006GoodVery GoodVery GoodGood15086.4
February 2004GoodVery GoodVery GoodGood15086.4
February 2002GoodVery GoodVery GoodGood15086.4
March 2000GoodVery GoodVery GoodGood15086.4
March 1998GoodVery GoodVery GoodGood15086.4
January 1996GoodVery GoodVery GoodGood15086.4