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RAMP 1 over SB EXIT RMP 3 TO SB I-95

Map 

Coordinates:
+38.88600, -77.01325
38°53'10" N, 77°00'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP 1 over SB EXIT RMP 3 TO SB I-95
Structure number:1142(RAMP 1)
Location:CENTER LEG INNER LOOP
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:71.9 ft. [21.9 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:65°
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,500 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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 replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:71.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$175,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201571.8FairFairSatisfactoryFairFO17500
October 201383.3FairFairSatisfactorySatisfactoryFO17500
October 201184.3FairSatisfactorySatisfactorySatisfactoryFO17500
October 200984.3FairSatisfactorySatisfactorySatisfactoryFO17500
October 200784.3FairSatisfactorySatisfactorySatisfactoryFO17500
July 200584.3FairSatisfactoryGoodSatisfactoryFO17500
July 200384.3FairSatisfactoryGoodSatisfactoryFO17500
June 200184.3GoodGoodGoodGoodFO17500
April 199984.3GoodGoodGoodGoodFO17500
March 199784.3GoodGoodGoodGoodFO17500
April 199088.2GoodGoodGoodGoodFO17500