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MASSACHUSETTS AVE over ROCK CREEK &POT PARK

Map

Coordinates:
+38.91731, -77.05766
38°55'02" N, 77°03'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MASSACHUSETTS AVE over ROCK CREEK &POT PARK
Structure number:0114
Location:MASS AVE OVER ROCK CREE5
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:189.0 ft. [57.6 m]
Total length:386.2 ft. [117.7 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:1998
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Main span material:Concrete continuous [2]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:33,100 [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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:72.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$7,500,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016FairGoodSatisfactorySatisfactory3310072.8
November 2014FairGoodSatisfactorySatisfactory3310075.0
September 2012FairSatisfactoryGoodFair3310062.8
September 2010FairSatisfactoryGoodSatisfactory3310075.0
October 2008GoodGoodGoodGood3310075.0
October 2006GoodVery GoodVery GoodGood4960072.0
October 2004GoodVery GoodGoodGood4960059.1
July 2002GoodVery GoodGoodGood4960056.1
March 1998GoodVery GoodGoodGood4960054.1
March 1996PoorPoorFairFair4960068.8
May 1993PoorSeriousPoorFair4960047.5
September 1990PoorSeriousPoorFair4960047.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Stringerlinear ft.3,3583,348820
Deck
Reinforced Concrete Decksq. ft.28,56427,1301,418160
Superstructure
Reinforced Concrete Archlinear ft.600247283250
Reinforced Concrete Floor Beamlinear ft.1,1001,098200
Substructure
Reinforced Concrete Columneach3228040
Reinforced Concrete Abutmentlinear ft.1447810560
Reinforced Concrete Pier Caplinear ft.57650841270
Joints
Pourable Jointlinear ft.1441040400
Compression Jointlinear ft.100802000
Assembly with Sealeach4000400
Bearings
Movable Bearingeach4804800
Steel Protective Coatingsq. ft.1200012
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.772765520
Steel Protective Coatingsq. ft.9689200048
Masonry Bridge Raillinear ft.7727324000