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WHITEHURST FRWY over K Street, N.W.

Map

Coordinates:
+38.90258, -77.06274
38°54'09" N, 77°03'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WHITEHURST FRWY over K Street, N.W.
Structure number:0032
Location:GEORGETOWN WATERFRONT, NW
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:76.1 ft. [23.2 m]
Total length:4172.1 ft. [1271.6 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance above deck:13.8 ft. [4.2 m]
Vertical clearance below bridge:13.5 ft. [4.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1949
Year reconstructed:1998
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:76
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:31,200 [as of 2006]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
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:56.7 tons [51.5 metric tons]
Inventory rating:34.1 tons [31.0 metric tons]
Sufficiency rating:74.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201674.5FairSatisfactoryFairFairFO31200
March 201474.5FairSatisfactoryFairFairFO31200
March 201257.2FairFairFairFairFO31200
March 201058.3FairSatisfactoryFairFairFO31200
February 200855.3FairSatisfactorySatisfactoryFairFO49700
September 200567.8FairGoodSatisfactorySatisfactory-49700
May 200368.4GoodGoodGoodGood-49700
March 200168.4GoodVery GoodVery GoodVery Good-49700
December 199843.6GoodExcellentVery GoodVery Good-49700
December 199428.4PoorSeriousPoorPoorSD49700
March 199328.4PoorPoorPoorPoorSD49700
November 198828.4PoorPoorPoorPoorSD49700