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C STREET, S.W. over 9TH ST EXPWAY

Map

Coordinates:
+38.88632, -77.02392
38°53'11" N, 77°01'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:C STREET, S.W. over 9TH ST EXPWAY
Structure number:0173(C ST BR)
Location:C ST OVER 9TH ST EXPWAY
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:77.1 ft. [23.5 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:3.6 ft. [1.1 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1970
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,800 [as of 1992]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:77.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$500,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactorySatisfactorySatisfactory880077.0
January 2015FairSatisfactorySatisfactorySatisfactory880075.0
January 2013FairFairGoodSatisfactory880091.0
January 2011FairFairGoodSatisfactory880091.0
January 2009PoorPoorGoodGood880089.0
January 2007FairSatisfactoryGoodSatisfactory880094.0
January 2005FairSatisfactoryGoodSatisfactory880094.0
January 2003FairSatisfactoryGoodSatisfactory880094.0
September 2000FairSatisfactoryGoodSatisfactory880091.0
January 1998GoodGoodGoodGood880091.0
November 1997GoodGoodGoodGood880074.0
October 1995GoodGoodGoodGood880074.0
October 1992GoodGoodGoodGood880074.0
June 1989GoodGoodGoodGood880074.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.686686000
Steel Protective Coatingsq. ft.21,50621,506000
Deck
Reinforced Concrete Decksq. ft.3,8752,6731,20200
Wearing Surfacessq. ft.2,7722,772000
Concrete Protective Coatingsq. ft.2,8491,0001,139570140
Substructure
Reinforced Concrete Abutmentlinear ft.100090100
Joints
Compression Jointlinear ft.100050500
Bearings
Enclosed/Concealed Bearingeach1818000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.154154000
Masonry Bridge Raillinear ft.154152200