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TR BRIDGE(RAMPC) over INNER LOOP

Map

Coordinates:
+38.89236, -77.05256
38°53'33" N, 77°03'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR BRIDGE(RAMPC) over INNER LOOP
Structure number:1205
Location:TR BR RAMP C & INNER
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:99.1 ft. [30.2 m]
Total length:247.4 ft. [75.4 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Vertical clearance below bridge:14.8 ft. [4.5 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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,500 [as of 1992]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.9 tons [50.8 metric tons]
Inventory rating:33.9 tons [30.8 metric tons]
Sufficiency rating:84.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,500,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201684.5FairSatisfactoryGoodGoodFO17500
March 201484.5FairSatisfactoryGoodGoodFO17500
March 201285.0FairGoodSatisfactoryGoodFO17500
January 201085.0FairSatisfactorySatisfactoryGoodFO17500
January 200885.0FairSatisfactorySatisfactoryGoodFO17500
August 200585.0FairSatisfactorySatisfactorySatisfactoryFO17500
March 200385.0FairSatisfactoryGoodSatisfactoryFO17500
November 200085.0FairSatisfactoryGoodSatisfactoryFO17500
May 199885.0FairSatisfactoryGoodGoodFO17500
June 199688.3FairSatisfactoryGoodGoodFO17500
March 199685.6FairSatisfactoryGoodGoodFO17500
August 199385.6FairSatisfactoryGoodGoodFO17500
February 199185.6FairSatisfactoryGoodGoodFO17500