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24TH STREET, N.W. over K STREET, N.W.

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:24TH STREET, N.W. over K STREET, N.W.
Structure number:0102(24TH ST)
Location:24TH ST OVER K ST NW
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:62.0 ft. [18.9 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:59.1 ft. [18.0 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2000
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:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,100 [as of 2000]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:77.9 tons [70.8 metric tons]
Inventory rating:46.9 tons [42.6 metric tons]
Sufficiency rating:76.7
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$1,500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201576.7FairGoodGoodSatisfactoryFO5100
October 201376.7FairGoodGoodSatisfactoryFO5100
October 201176.7GoodGoodGoodGoodFO5100
September 200976.7GoodGoodGoodGoodFO5100
September 200776.7GoodGoodGoodGood-5100
April 200574.0GoodVery GoodVery GoodVery Good-5100
April 200374.0GoodVery GoodGoodGood-5100
April 200174.0GoodExcellentGoodGood-5100
August 199959.0PoorSeriousFairSatisfactorySD5100
September 199576.0FairFairSatisfactoryGoodFO5100
March 199378.0FairFairGoodGoodFO5100
September 199079.0FairSatisfactoryGoodGoodFO5100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.561561000
Steel Protective Coatingsq. ft.5,4335,433000
Deck
Reinforced Concrete Decksq. ft.3,8943,886800
Wearing Surfacessq. ft.2,6402,640000
Substructure
Reinforced Concrete Abutmentlinear ft.118111250
Concrete Protective Coatingsq. ft.816816000
Joints
Compression Jointlinear ft.118118000
Bearings
Elastomeric Bearingeach1818000
Steel Protective Coatingsq. ft.4141000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.132132000
Reinforced Concrete Bridge Raillinear ft.132963600