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THOMPSON BOAT CENT over ROCK CREEK

Map 

Coordinates:
+38.90092, -77.05833
38°54'03" N, 77°03'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:THOMPSON BOAT CENT over ROCK CREEK
Structure number:3450035P0000000
Location:.06 MILES FROM VIRGINIA A
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:49.9 ft. [15.2 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:National Park Service [66]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Not applicable [N]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:10 [as of 2007]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:32.0 tons [29.1 metric tons]
Inventory rating:19.1 tons [17.4 metric tons]
Sufficiency rating:63.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201563.1Not deficientGoodGoodGood10
June 201351.0Not deficientGoodGoodGood10