SR 147 over COBB CREEK


+31.97179, -82.32305
31°58'18" N, 82°19'23" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 147 over COBB CREEK
Structure number:000000027950260
Location:17 MI S OF LYONS
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:40.0 ft. [12.2 m]
Total length:200.1 ft. [61.0 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:5
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 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:920 [as of 2012]
Truck traffic:16% of total traffic
Deck condition:Very Good [8 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: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:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:94.5
Estimated cost of work:$1,172,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodVery GoodGoodGood92094.5
July 2015GoodVery GoodGoodGood92094.5
July 2013GoodVery GoodGoodGood92094.5
July 2011FairVery GoodVery GoodFair102083.3
July 2009GoodVery GoodVery GoodVery Good90094.5
June 2007GoodVery GoodVery GoodVery Good90094.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.1,0001,000000
Reinforced Concrete Top Flangesq. ft.8,2608,260000
Reinforced Concrete Abutmentlinear ft.8686000
Steel Pileeach2017120
Steel Protective Coatingsq. ft.1,1841,184000
Reinforced Concrete Pier Caplinear ft.156156000
Pourable Jointlinear ft.76380380
Elastomeric Bearingeach5050000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.400400000