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Troy Lane over LITTLE TENSAS BAYOU

Map

Coordinates:
+31.78512, -91.45016
31°47'06" N, 91°27'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Troy Lane over LITTLE TENSAS BAYOU
Structure number:585431471912701
Location:1.0 M NW of US 65
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:County Highway Agency [02]
Year built:1984
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:4
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:46 [as of 1983]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
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 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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018GoodVery GoodVery GoodVery Good4697.0
April 2016GoodVery GoodVery GoodVery Good4697.0
April 2014GoodVery GoodVery GoodVery Good4697.0
April 2012GoodVery GoodVery GoodVery Good4697.0
April 2010GoodVery GoodVery GoodVery Good4697.0
May 2008GoodVery GoodVery GoodVery Good4697.0
April 2006GoodVery GoodVery GoodVery Good4697.0
April 2004GoodVery GoodVery GoodVery Good4697.0
June 2002GoodVery GoodVery GoodVery Good4697.0
December 2000GoodVery GoodVery GoodVery Good4697.0
July 1998GoodVery GoodVery GoodVery Good4697.0
June 1996GoodVery GoodVery GoodVery Good4697.0
May 1994GoodVery GoodVery GoodVery Good4697.0
June 1992GoodVery GoodVery GoodVery Good4697.0
May 1990GoodVery GoodVery GoodVery Good4698.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.6464000
Reinforced Concrete Pileeach1212000
Reinforced Concrete Pier Caplinear ft.8383000
Joints
Pourable Jointlinear ft.8181000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.152152000
Deck
Reinforced Concrete Slabsq. ft.1,9821,982000