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SR 74 over POTATO CREEK

Map

Coordinates:
+32.90446, -84.36246
32°54'16" N, 84°21'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 74 over POTATO CREEK
Structure number:000000029300340
Location:2 MI W OF THOMASTON
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:69.9 ft. [21.3 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.6 ft. [14.5 m]
Owner:State Highway Agency [01]
Year built:1993
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,110 [as of 2012]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:97.3
Estimated cost of work:$1,641,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodGoodGoodGood411097.3
February 2016GoodGoodVery GoodGood411097.3
February 2014GoodGoodVery GoodGood411097.3
February 2012GoodGoodVery GoodGood375097.5
January 2010GoodGoodVery GoodGood487096.8
February 2008GoodGoodVery GoodGood487096.8
February 2006GoodGoodVery GoodGood512096.6
February 2004GoodGoodVery GoodGood510096.7
March 2002GoodGoodVery GoodGood480096.9
June 2000GoodGoodVery GoodVery Good530096.5
August 1998GoodVery GoodVery GoodVery Good500096.7
January 1996GoodVery GoodVery GoodVery Good430097.1
January 1994GoodVery GoodVery GoodVery Good423097.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,6801,680000
Deck
Reinforced Concrete Decksq. ft.11,40011,400000
Substructure
Reinforced Concrete Columneach64200
Reinforced Concrete Abutmentlinear ft.100100000
Reinforced Concrete Pile Cap/Footinglinear ft.2002000
Reinforced Concrete Pier Caplinear ft.132132000
Joints
Pourable Jointlinear ft.176176000
Bearings
Elastomeric Bearingeach4848000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.560560000