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SR 270 over SOUR BRANCH

Map

Coordinates:
+31.32094, -83.88558
31°19'15" N, 83°53'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 270 over SOUR BRANCH
Structure number:000000007100410
Location:APP 2 MI E OF DOERUN
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:32.2 ft. [9.8 m]
Total length:64.0 ft. [19.5 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Owner:State Highway Agency [01]
Year built:1969
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:2
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:820 [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: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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:76.2
Estimated cost of work:$375,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodGoodSatisfactory82076.2
January 2015GoodGoodGoodGood82076.2
January 2013GoodGoodGoodGood82073.2
January 2011FairSatisfactoryGoodGood83073.1
January 2009FairSatisfactoryGoodGood83073.1
January 2007FairSatisfactoryGoodGood83073.1
February 2005FairSatisfactoryGoodGood83073.1
January 2003FairSatisfactoryGoodGood70087.8
February 2001GoodGoodGoodGood110081.0
March 1999GoodGoodGoodGood110081.0
March 1997GoodGoodGoodGood110081.0
February 1995GoodGoodGoodGood110081.2
March 1993GoodGoodGoodGood110081.2
April 1991GoodGoodGoodGood110083.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.256256000
Deck
Reinforced Concrete Top Flangesq. ft.2,0802,080000
Substructure
Reinforced Concrete Abutmentlinear ft.6666000
Prestressed Concrete Pileeach44000
Reinforced Concrete Pier Caplinear ft.2929000
Joints
Pourable Jointlinear ft.9393000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.128128000