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LITTLE ROCK ROAD over ALLIGATOR CREEK

Map

Coordinates:
+32.16148, -82.82219
32°09'41" N, 82°49'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LITTLE ROCK ROAD over ALLIGATOR CREEK
Structure number:000000030950090
Location:2 MI NW OF ALAMO
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:40.0 ft. [12.2 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Owner:County Highway Agency [02]
Year built:1991
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:7
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:230 [as of 2011]
Truck traffic:1% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:99.9
Estimated cost of work:$1,641,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood23099.9
July 2016GoodVery GoodVery GoodGood23099.9
August 2014GoodVery GoodVery GoodVery Good23099.9
July 2012GoodVery GoodVery GoodVery Good23099.9
July 2010GoodVery GoodVery GoodVery Good20099.9
August 2008GoodVery GoodVery GoodVery Good20099.9
August 2006GoodVery GoodVery GoodVery Good190100.0
July 2004GoodVery GoodVery GoodVery Good190100.0
July 2002GoodVery GoodVery GoodVery Good30099.9
August 2000GoodVery GoodVery GoodVery Good20099.9
October 1998GoodVery GoodVery GoodVery Good20099.9
December 1995GoodVery GoodVery GoodVery Good20099.9
January 1994GoodVery GoodVery GoodVery Good18099.9
January 1992GoodVery GoodVery GoodVery Good18099.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,1201,120000
Deck
Reinforced Concrete Top Flangesq. ft.8,7928,792000
Substructure
Reinforced Concrete Abutmentlinear ft.6868000
Prestressed Concrete Pileeach2422020
Reinforced Concrete Pier Caplinear ft.168168000
Joints
Pourable Jointlinear ft.168168000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.560560000