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ROCK CREEK & POTOM over NPS STORAGE AREA

Map

Coordinates:
+38.89081, -77.05344
38°53'27" N, 77°03'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:ROCK CREEK & POTOM over NPS STORAGE AREA
Structure number:3400036P0000000
Location:0.1 miles west of Lincoln
Route classification:Local (Urban) [19]
Length of largest span:131.6 ft. [40.1 m]
Total length:932.1 ft. [284.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:67.3 ft. [20.5 m]
Owner:National Park Service [66]
Year built:1934
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:12
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:13,383 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:36.3 tons [33.0 metric tons]
Inventory rating:26.4 tons [24.0 metric tons]
Sufficiency rating:41.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201541.5PoorFairFairPoorSD13383
April 201341.5PoorFairFairPoorSD13383
March 201141.5PoorFairFairPoorSD13383
March 200941.5PoorFairFairPoorSD13383
March 200759.8FairSatisfactorySatisfactoryFairFO13383
April 200559.8FairSatisfactorySatisfactoryFairFO13383
January 200359.8FairSatisfactorySatisfactoryFairFO13383
December 200060.5FairSatisfactorySatisfactoryFairFO13383
October 199860.5FairSatisfactorySatisfactoryFairFO13383