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US 301/SR 23 over LITTLE BUFFALO CREEK

Map

Coordinates:
+31.09784, -82.00589
31°05'52" N, 82°00'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 301/SR 23 over LITTLE BUFFALO CREEK
Structure number:000000002500040
Location:7 MI S OF NAHUNTA
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:29.9 ft. [9.1 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Skew angle:45°
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 18+Mod / HS 20+Mod [6]
Number of main spans:4
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:1,750 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:72.8
Estimated cost of work:$703,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactorySatisfactory175072.8
September 2015FairSatisfactorySatisfactorySatisfactory175072.8
September 2013FairSatisfactorySatisfactoryGood175072.8
August 2011GoodGoodGoodGood217074.5
September 2009GoodGoodGoodGood225074.5
September 2007GoodGoodGoodGood225074.5
August 2005GoodGoodGoodGood233074.4
August 2003GoodGoodGoodGood240098.0
November 2001GoodGoodGoodGood210098.1
November 1999GoodGoodGoodVery Good190098.2
June 1997GoodGoodGoodVery Good180097.2
June 1995GoodGoodGoodVery Good180097.2
April 1993GoodGoodGoodVery Good180097.2
April 1991GoodGoodGoodVery Good151997.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.720718020
Deck
Reinforced Concrete Top Flangesq. ft.6,0965,28880800
Substructure
Reinforced Concrete Abutmentlinear ft.9494000
Prestressed Concrete Pileeach1861200
Reinforced Concrete Pier Caplinear ft.141141000
Joints
Pourable Jointlinear ft.230230000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.240234060