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PENNSYLVANIA AVE over ROCK CREEK & POT PKW

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

Facts

Name:PENNSYLVANIA AVE over ROCK CREEK & POT PKW
Structure number:0118
Location:PENN AVE OVER ROCK CREEK
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:164.1 ft. [50.0 m]
Total length:280.9 ft. [85.6 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:73.5 ft. [22.4 m]
Vertical clearance below bridge:12.1 ft. [3.7 m]
Owner:State Highway Agency [01]
Year built:1916
Year reconstructed:1979
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
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: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,100 [as of 2007]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:In place but re-evaluation of design suggested [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:49.6 tons [45.1 metric tons]
Inventory rating:29.8 tons [27.1 metric tons]
Sufficiency rating:62.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$9,500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201662.0FairGoodFairSatisfactoryFO21100
February 201662.0FairGoodFairSatisfactoryFO21100
January 201462.0FairGoodFairSatisfactoryFO21100
September 201145.0PoorFairGoodPoorSD21100
August 200946.0PoorSatisfactorySatisfactoryPoorSD21100
September 200773.0FairSatisfactorySatisfactorySatisfactoryFO25000
April 200562.0FairGoodFairFairFO25000
January 200366.0FairGoodSatisfactoryFairFO25000
December 200177.0FairSatisfactorySatisfactorySatisfactoryFO25000
May 199877.0FairGoodSatisfactorySatisfactoryFO25000
March 199678.0FairSatisfactorySatisfactorySatisfactoryFO25000
June 199367.0FairSatisfactorySatisfactoryFairFO25000
October 199067.0FairGoodGoodFairFO25000