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T. ROOSEVELT BRID over POT RIVER & POTOMAC

Map 

Coordinates:
+38.89284, -77.05589
38°53'34" N, 77°03'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:T. ROOSEVELT BRID over POT RIVER & POTOMAC
Structure number:1200(MAIN)
Location:TR BRIDGE-POTOMAC RIVER
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:222.1 ft. [67.7 m]
Total length:1616.2 ft. [492.6 m]
Roadway width between curbs:84.0 ft. [25.6 m]
Deck width edge-to-edge:97.8 ft. [29.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
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:8
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:103,600 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:32.9 tons [29.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:60.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$17,677,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201460.7Functionally obsoleteFairFairFair103600
May 201271.7Functionally obsoleteFairSatisfactorySatisfactory103600
May 201073.0Functionally obsoleteFairSatisfactorySatisfactory103600
December 200773.0Functionally obsoleteFairSatisfactorySatisfactory103600
July 200562.0Functionally obsoleteFairFairGood89000
October 200265.0Functionally obsoleteFairFairGood89000
September 200065.0Functionally obsoleteFairFairGood89000
August 199776.0Functionally obsoleteFairSatisfactoryGood89000
August 199582.0Not deficientFairSatisfactoryGood89000
August 199368.0Not deficientFairGoodFair89000
March 199168.0Not deficientFairGoodFair89000