I-75 over SR 76 NOR-SOU RR


+31.12486, -83.43414
31°07'29" N, 83°26'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 over SR 76 NOR-SOU RR
Structure number:000000007500210
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:61.0 ft. [18.6 m]
Total length:342.9 ft. [104.5 m]
Roadway width between curbs:125.7 ft. [38.3 m]
Deck width edge-to-edge:131.9 ft. [40.2 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2006
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:6
Main spans material:Steel [3]
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: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:35,300 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.4
Estimated cost of work:$4,203,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016GoodGoodGoodGood3530078.4
October 2014GoodGoodGoodGood3530078.4
October 2012GoodGoodGoodGood3530080.4
November 2010GoodGoodGoodGood4103079.1
December 2008GoodGoodGoodGood4103079.1
November 2006FairFairGoodGood3402053.2
March 2005FairFairGoodGood3623073.0
September 2002FairFairGoodGood3540073.0
October 2000FairFairGoodGood4010072.7
January 1999FairFairGoodGood3590069.9
December 1996PoorPoorGoodGood3590068.8
January 1995FairFairGoodGood3590090.1
February 1993FairFairGoodGood2982090.6
June 1991FairSatisfactoryGoodGood2850091.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.8,1948,194000
Steel Protective Coatingsq. ft.73,41673,416000
Reinforced Concrete Decksq. ft.45,24245,242000
Reinforced Concrete Columneach5555000
Reinforced Concrete Abutmentlinear ft.171171000
Reinforced Concrete Pier Caplinear ft.855855000
Pourable Jointlinear ft.1,1481,0787000
Movable Bearingeach143143000
Steel Protective Coatingsq. ft.143143000
Fixed Bearingeach143143000
Steel Protective Coatingsq. ft.143143000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.892892000