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RAMP D TO RT 50 over LITTLE R & GW PKWY

Map

Coordinates:
+38.88236, -77.05762
38°52'56" N, 77°03'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:RAMP D TO RT 50 over LITTLE R & GW PKWY
Structure number:1200(RAMP D)
Location:T ROOSEVELT BR. TO RT. 50
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:162.1 ft. [49.4 m]
Total length:560.1 ft. [170.7 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
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:4
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2014

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,000 [as of 1992]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:63.9 tons [58.1 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
Sufficiency rating:74.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$5,500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201474.0FairFairSatisfactoryGoodFO40000
November 201362.0FairFairFairGoodFO40000
November 201247.0PoorPoorPoorGoodSD40000
October 201073.0FairFairSatisfactoryGoodFO40000
March 200873.0FairFairSatisfactoryGoodFO40000
January 200874.0FairSatisfactorySatisfactoryGood-40000
July 200474.0FairSatisfactorySatisfactoryGoodFO40000
June 199974.0FairSatisfactorySatisfactoryGoodFO40000
February 199774.0FairSatisfactorySatisfactoryGoodFO40000
August 199373.0FairFairGoodGoodFO40000
March 199173.0FairFairGoodGoodFO40000