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WB DULLES ACCESS R over HORSEPEN RUN

Map

Coordinates:
+38.96258, -77.43097
38°57'45" N, 77°25'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WB DULLES ACCESS R over HORSEPEN RUN
Structure number:2100003P0000000
Location:1.3 MILES FROM DULLES AIR
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:135.2 ft. [41.2 m]
Roadway width between curbs:53.2 ft. [16.2 m]
Deck width edge-to-edge:57.4 ft. [17.5 m]
Owner:Metropolitan Washington Airports Service [76]
Year built:1960
Year reconstructed:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,000 [as of 2011]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:98.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$38,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactoryGoodSatisfactory1300098.8
September 2015FairSatisfactoryGoodSatisfactory1300098.8
April 2013FairSatisfactoryGoodSatisfactory1300098.8
August 2011FairSatisfactoryGoodSatisfactory1300098.8
April 2009FairSatisfactoryGoodSatisfactory1300098.8
December 2006FairSatisfactoryGoodSatisfactory1300098.8
July 2004FairSatisfactoryGoodSatisfactory1300098.8
July 2002FairSatisfactoryGoodSatisfactory1300098.8
May 2000GoodGoodGoodGood1300098.8