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MASSACHUSETTS AVE over ROCK CREEK &POT PARK

Map

Coordinates:
+38.91747, -77.05794
38°55'03" N, 77°03'29" 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:21.7 ft. [6.6 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]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:72.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$7,500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201672.8FairGoodSatisfactorySatisfactoryFO33100
November 201475.0FairGoodSatisfactorySatisfactoryFO33100
September 201262.8FairSatisfactoryGoodFairFO33100
September 201075.0FairSatisfactoryGoodSatisfactoryFO33100
October 200875.0GoodGoodGoodGoodFO33100
October 200672.0GoodVery GoodVery GoodGood-49600
October 200459.1GoodVery GoodGoodGood-49600
July 200256.1GoodVery GoodGoodGood-49600
March 199854.1GoodVery GoodGoodGood-49600
March 199668.8PoorPoorFairFairSD49600
May 199347.5PoorSeriousPoorFairSD49600
September 199047.5PoorSeriousPoorFairSD49600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Stringerlinear ft.3,3603,358110
Deck
Reinforced Concrete Decksq. ft.28,56427,1261,428100
Superstructure
Reinforced Concrete Archlinear ft.60043616040
Reinforced Concrete Floor Beamlinear ft.1,1001,098200
Substructure
Reinforced Concrete Columneach3230020
Reinforced Concrete Abutmentlinear ft.14411310210
Reinforced Concrete Pier Caplinear ft.57654115200
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.772767500
Steel Protective Coatingsq. ft.9689200048
Masonry Bridge Raillinear ft.7727324000