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BUS RAMP over SHIRLINGTON CIRCLE

Map

Coordinates:
+38.84250, -77.08293
38°50'33" N, 77°04'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BUS RAMP over SHIRLINGTON CIRCLE
Structure number:000000000019896
Location:00.34FR120/00.22TOACL
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:61.0 ft. [18.6 m]
Total length:300.9 ft. [91.7 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,500 [as of 1988]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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:86.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$200,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairSatisfactoryFair2250086.0
August 2015FairFairFairFair2250086.0
August 2013FairFairFairFair2250086.0
August 2011FairFairFairFair2250083.0
August 2009FairSatisfactorySatisfactoryFair2250085.0
August 2007FairSatisfactorySatisfactorySatisfactory2250098.0
August 2005FairSatisfactorySatisfactorySatisfactory2250098.0
August 2003FairSatisfactorySatisfactorySatisfactory2250097.0
August 2001FairSatisfactorySatisfactorySatisfactory2250098.0
August 1999FairGoodSatisfactoryGood2250098.0
August 1997FairSatisfactorySatisfactorySatisfactory2250098.0
August 1995FairSatisfactorySatisfactoryGood2250098.0
September 1993GoodGoodGoodVery Good2250098.0
August 1991GoodGoodVery GoodVery Good2250098.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,2001,17810120
Steel Protective Coatingsq. ft.10,40010,234010066
Deck
Reinforced Concrete Decksq. ft.6,9116,4912002200
Substructure
Reinforced Concrete Columneach40220
Reinforced Concrete Abutmentlinear ft.64382600
Reinforced Concrete Pier Caplinear ft.91563320
Joints
Compression Jointlinear ft.138001380
Bearings
Movable Bearingeach2000200
Steel Protective Coatingsq. ft.60372030
Fixed Bearingeach2000200
Steel Protective Coatingsq. ft.60372030
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.620620000
Reinforced Concrete Bridge Raillinear ft.620614600