Share:

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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:74.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$5,500,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201474.0Functionally obsoleteFairSatisfactoryGood40000
November 201362.0Functionally obsoleteFairFairGood40000
November 201247.0Structurally deficientPoorPoorGood40000
October 201073.0Functionally obsoleteFairSatisfactoryGood40000
March 200873.0Functionally obsoleteFairSatisfactoryGood40000
January 200874.0Not deficientSatisfactorySatisfactoryGood40000
July 200474.0Functionally obsoleteSatisfactorySatisfactoryGood40000
June 199974.0Functionally obsoleteSatisfactorySatisfactoryGood40000
February 199774.0Functionally obsoleteSatisfactorySatisfactoryGood40000
August 199373.0Functionally obsoleteFairGoodGood40000
March 199173.0Functionally obsoleteFairGoodGood40000