Share:

P STREET, N.W. over ROCK CREEK

Map

Coordinates:
+38.90964, -77.05063
38°54'35" N, 77°03'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:P STREET, N.W. over ROCK CREEK
Structure number:0034
Location:P ST.OVER ROCK CREEK
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:109.9 ft. [33.5 m]
Total length:336.0 ft. [102.4 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:55.8 ft. [17.0 m]
Vertical clearance below bridge:9.8 ft. [3.0 m]
Owner:State Highway Agency [01]
Year built:1935
Year reconstructed:2004
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,100 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood810076.0
October 2015GoodGoodGoodGood810076.0
October 2013GoodGoodGoodGood810074.0
December 2011FairSatisfactoryGoodFair810062.7
October 2009FairGoodVery GoodSatisfactory810074.0
June 2007GoodVery GoodVery GoodGood1570073.0
May 2005GoodExcellentVery GoodVery Good1570072.0
February 2001PoorPoorPoorPoor1570043.1
August 1999PoorFairPoorFair1570045.3
December 1997PoorFairPoorFair1570033.6
December 1995PoorFairPoorFair1570034.7
May 1993PoorSeriousSeriousFair157007.3
November 1990PoorSeriousSeriousFair157007.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,7041,51618800
Deck
Reinforced Concrete Decksq. ft.11,86411,7976700
Superstructure
Reinforced Concrete Archlinear ft.6390594450
Substructure
Reinforced Concrete Columneach3836020
Reinforced Concrete Pier Walllinear ft.466455740
Reinforced Concrete Abutmentlinear ft.130863680
Reinforced Concrete Pier Caplinear ft.557553400
Joints
Strip Seal Jointlinear ft.112011200
Pourable Jointlinear ft.112112000
Bearings
Elastomeric Bearingeach384384000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4263418500
Steel Protective Coatingsq. ft.1,5521,5270025
Masonry Bridge Raillinear ft.426421500