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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:24.9 ft. [7.6 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:36
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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,383 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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 replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:65.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactorySatisfactorySatisfactory1338365.3
April 2015PoorFairFairPoor1338341.5
April 2013PoorFairFairPoor1338341.5
March 2011PoorFairFairPoor1338341.5
March 2009PoorFairFairPoor1338341.5
March 2007FairSatisfactorySatisfactoryFair1338359.8
April 2005FairSatisfactorySatisfactoryFair1338359.8
January 2003FairSatisfactorySatisfactoryFair1338359.8
December 2000FairSatisfactorySatisfactoryFair1338360.5
October 1998FairSatisfactorySatisfactoryFair1338360.5