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

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:36.1 ft. [11.0 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Vertical clearance below bridge:14.4 ft. [4.4 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]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:77.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201777.0FairSatisfactorySatisfactorySatisfactoryFO8800
January 201575.0FairSatisfactorySatisfactorySatisfactoryFO8800
January 201391.0FairFairGoodSatisfactoryFO8800
January 201191.0FairFairGoodSatisfactoryFO8800
January 200989.0PoorPoorGoodGoodSD8800
January 200794.0FairSatisfactoryGoodSatisfactoryFO8800
January 200594.0FairSatisfactoryGoodSatisfactoryFO8800
January 200394.0FairSatisfactoryGoodSatisfactoryFO8800
September 200091.0FairSatisfactoryGoodSatisfactoryFO8800
January 199891.0GoodGoodGoodGoodFO8800
November 199774.0GoodGoodGoodGoodFO8800
October 199574.0GoodGoodGoodGoodFO8800
October 199274.0GoodGoodGoodGoodFO8800
June 198974.0GoodGoodGoodGoodFO8800

Element Data

Source: National Bridge Elements dataset, 2016 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.3,8753,875000
Wearing Surfacessq. ft.2,7722,772000
Concrete Protective Coatingsq. ft.2,8491,0001,139570140
Substructure
Reinforced Concrete Abutmentlinear ft.100346150
Joints
Compression Jointlinear ft.100010000
Bearings
Enclosed/Concealed Bearingeach1818000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.154154000
Masonry Bridge Raillinear ft.154148600