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M STREET, S.W. over SOUTH CAPITOL STREET

Map

Coordinates:
+38.87645, -77.00924
38°52'35" N, 77°00'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M STREET, S.W. over SOUTH CAPITOL STREET
Structure number:0011
Location:M STREET & S. CAPITOL
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:62.0 ft. [18.9 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:74.2 ft. [22.6 m]
Deck width edge-to-edge:111.9 ft. [34.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1988
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]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,500 [as of 2007]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairSatisfactory2050078.9
October 2015FairFairFairSatisfactory2050078.9
October 2013FairSatisfactoryFairSatisfactory2050079.9
August 2011FairGoodSatisfactorySatisfactory2050091.3
October 2009FairGoodSatisfactorySatisfactory2050073.7
October 2007FairGoodSatisfactorySatisfactory2360074.0
July 2005FairGoodSatisfactoryGood2360074.0
July 2003FairGoodSatisfactorySatisfactory2360074.0
May 2001GoodGoodGoodGood2360074.0
June 1999GoodGoodGoodGood2360074.0
March 1997GoodGoodGoodGood2360074.0
December 1994GoodGoodGoodGood2360071.6
November 1992GoodVery GoodVery GoodGood2360094.1
September 1990GoodVery GoodVery GoodGood2360094.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,30001,29910
Steel Protective Coatingsq. ft.10,64702,6625,3232,662
Deck
Reinforced Concrete Decksq. ft.7,2807,16393240
Wearing Surfacessq. ft.4,8104,68912010
Substructure
Reinforced Concrete Abutmentlinear ft.22417613350
Joints
Compression Jointlinear ft.224000224
Bearings
Movable Bearingeach2000200
Steel Protective Coatingsq. ft.121000121
Fixed Bearingeach2001820
Steel Protective Coatingsq. ft.8230079
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.130124600
Steel Protective Coatingsq. ft.1,1321,126006
Reinforced Concrete Bridge Raillinear ft.130992920