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MARION SPENCE ROAD over SR 417 (I-575) NBL

Map

Coordinates:
+34.35985, -84.39019
34°21'35" N, 84°23'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MARION SPENCE ROAD over SR 417 (I-575) NBL
Structure number:000000005700880
Location:2.5 MI NW OF BALL GROUND
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:108.9 ft. [33.2 m]
Total length:201.1 ft. [61.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1985
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:3
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: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:600 [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:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.3
Estimated cost of work:$1,178,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016GoodGoodGoodGood60089.3
March 2014GoodGoodVery GoodGood60089.3
March 2012GoodGoodVery GoodGood60091.3
March 2010GoodGoodVery GoodGood62091.3
March 2008GoodVery GoodVery GoodGood62094.7
March 2006GoodVery GoodVery GoodGood63098.8
March 2004GoodVery GoodVery GoodGood74098.8
April 2002GoodVery GoodVery GoodGood74098.8
March 2000GoodVery GoodVery GoodGood47098.9
May 1998GoodVery GoodVery GoodGood45098.9
March 1996GoodVery GoodVery GoodGood42098.9
March 1994GoodVery GoodVery GoodVery Good40099.9
April 1992GoodVery GoodVery GoodVery Good40099.9
September 1990GoodVery GoodVery GoodVery Good39099.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.804804000
Deck
Reinforced Concrete Decksq. ft.6,2716,271000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.3232000
Reinforced Concrete Pier Caplinear ft.6262000
Joints
Pourable Jointlinear ft.8484000
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.402402000