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US 51 over GALLATIN STREET

Map

Coordinates:
+32.27782, -90.19333
32°16'40" N, 90°11'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 51 over GALLATIN STREET
Structure number:210005102509580
Location:0.7 MI N I 20
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:75.1 ft. [22.9 m]
Total length:139.1 ft. [42.4 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,000 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairFairGoodGood1600088.3
July 2014FairFairGoodGood450089.5
July 2012FairFairGoodGood2600087.3
July 2010FairFairGoodGood2500085.4
May 2008GoodGoodGoodGood2500086.4
June 2006GoodGoodGoodGood1000091.0
August 2004GoodGoodGoodGood1000092.0
August 2002GoodGoodGoodGood1000091.0
August 2000GoodGoodGoodGood1130090.8
August 1998GoodGoodGoodGood1130090.8
October 1996GoodGoodGoodGood1028079.6
December 1994GoodGoodGoodGood1028090.9
February 1993GoodGoodGoodGood934087.9
March 1991GoodGoodGoodGood849088.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,66701,66700
Steel Protective Coatingsq. ft.7,71007,4020308
Deck
Reinforced Concrete Decksq. ft.9,44609,422240
Substructure
Reinforced Concrete Abutmentlinear ft.140140000
Reinforced Concrete Pier Caplinear ft.6865300
Joints
Compression Jointlinear ft.70600010
Open Jointlinear ft.7070000
Bearings
Movable Bearingeach7207200
Steel Protective Coatingsq. ft.7200072
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.279279000