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SR 171 over ROCKY COMFORT CREEK

Map

Coordinates:
+33.23931, -82.59523
33°14'22" N, 82°35'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 171 over ROCKY COMFORT CREEK
Structure number:000000012550130
Location:.5 MI N OF GIBSON
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:134.8 ft. [41.1 m]
Total length:495.1 ft. [150.9 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Owner:State Highway Agency [01]
Year built:2007
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:7
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:910 [as of 2011]
Truck traffic:1% of total traffic
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:Better than present minimum criteria [7]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:99.6
Estimated cost of work:$2,901,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodVery GoodVery GoodVery Good91099.6
January 2015GoodVery GoodVery GoodVery Good91099.6
January 2013GoodVery GoodVery GoodVery Good91099.6
January 2011GoodVery GoodVery GoodVery Good115099.5
January 2009GoodVery GoodVery GoodVery Good115099.5
March 2008GoodVery GoodVery GoodVery Good115099.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,4752,475000
Deck
Reinforced Concrete Decksq. ft.20,44420,444000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.8686000
Steel Pileeach2019010
Reinforced Concrete Pier Caplinear ft.228228000
Joints
Pourable Jointlinear ft.228228000
Compression Jointlinear ft.7600760
Bearings
Elastomeric Bearingeach7070000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9909593100