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K STREET, N.W. over ROCK CREEK

Map 

Coordinates:
+38.90251, -77.05770
38°54'09" N, 77°03'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:K STREET, N.W. over ROCK CREEK
Structure number:0036(ROCK CR)
Location:K ST OVER ROCK CREEK NW
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:68.9 ft. [21.0 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1940
Year reconstructed:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:31,800 [as of 2007]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:74.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201574.2Functionally obsoleteGoodSatisfactoryGood31800
February 201374.2Functionally obsoleteGoodSatisfactoryGood31800
February 201174.2Functionally obsoleteGoodSatisfactorySatisfactory31800
February 200974.2Functionally obsoleteGoodGoodSatisfactory31800
January 200772.2Functionally obsoleteGoodGoodGood47700
February 200572.2Functionally obsoleteGoodGoodGood47700
March 200372.2Functionally obsoleteGoodGoodGood47700
October 200072.2Functionally obsoleteGoodGoodGood47700
February 199854.7Structurally deficientPoorSatisfactoryFair47700
June 199352.9Structurally deficientPoorSatisfactoryFair47700
March 199052.9Structurally deficientPoorSatisfactoryFair47700