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BEACH DRIVE over ROCK CREEK

Map 

Coordinates:
+38.94397, -77.04956
38°56'38" N, 77°02'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BEACH DRIVE over ROCK CREEK
Structure number:3450009P0000000
Location:BROAD BRANCH ROAD INTERSE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:105.0 ft. [32.0 m]
Total length:107.0 ft. [32.6 m]
Roadway width between curbs:34.5 ft. [10.5 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Skew angle:47°
Owner:National Park Service [66]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete continuous [6]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:13,774 [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:Fair [5 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:49.5 tons [45.0 metric tons]
Inventory rating:29.7 tons [27.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:59.4
Estimated cost of work:$2,723,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201559.4Functionally obsoleteFairFairFair13774
June 201359.4Functionally obsoleteFairFairFair13774
June 201159.4Functionally obsoleteFairFairFair13774
June 200959.4Functionally obsoleteFairFairSatisfactory13774
July 200759.4Functionally obsoleteFairFairSatisfactory13774
June 200559.4Functionally obsoleteFairFairSatisfactory13774
August 200359.4Functionally obsoleteFairFairSatisfactory13774
June 200172.5Functionally obsoleteSatisfactorySatisfactorySatisfactory13774
May 199972.7Functionally obsoleteSatisfactorySatisfactorySatisfactory13774