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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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