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MEMORIAL AVENUE over GWMP (SB), RAMP, & BOUND

Washington, District of Columbia

Map

Coordinates:
+38.88550, -77.05989
38°53'08" N, 77°03'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MEMORIAL AVENUE over GWMP (SB), RAMP, & BOUND
Structure number:3300015P0000000
Location:0.5 MILES WEST OF LINCOLN
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Local (Urban) [19]
Length of largest span:101.1 ft. [30.8 m]
Total length:402.6 ft. [122.7 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:94.2 ft. [28.7 m]
Vertical clearance below bridge:11.8 ft. [3.6 m]
Owner:National Park Service [66]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,000 [as of 2013]
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:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
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 over "tidal" waters that has not been evaluated for scour, but considered low risk. [T]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:36.3 tons [33.0 metric tons]
Sufficiency rating:93.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$375,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201593.5FairSatisfactorySatisfactorySatisfactoryFO15000
April 201393.5FairSatisfactorySatisfactorySatisfactoryFO15000
April 201193.5FairSatisfactorySatisfactorySatisfactoryFO15000
April 200993.5FairSatisfactorySatisfactoryGoodFO15000
September 200775.1FairGoodSatisfactoryGoodFO15000
May 200575.1GoodGoodGoodGood-15000
July 200375.1GoodGoodGoodGood-15000
March 200375.1FairGoodGoodSatisfactoryFO15000
September 200162.6FairFairFairFairFO15000