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RAMP M over 10TH ST AT 2ND AVE

Map

Coordinates:
+40.42500, -79.95833
40°25'30" N, 79°57'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:RAMP M over 10TH ST AT 2ND AVE
Structure number:000000000002913
Old structure number:028096050000000 (from 1992 edition)
Location:AT ARMSTRONG TUNNEL
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:153.9 ft. [46.9 m]
Total length:404.9 ft. [123.4 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1985
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,544 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:90.9 tons [82.6 metric tons]
Inventory rating:53.9 tons [49.0 metric tons]
Sufficiency rating:94.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201594.3FairGoodSatisfactorySatisfactoryFO4544
October 201394.3FairGoodSatisfactorySatisfactoryFO4544
October 201195.0FairGoodSatisfactorySatisfactoryFO127
October 200995.0FairGoodSatisfactorySatisfactoryFO128
October 200795.0FairGoodSatisfactorySatisfactoryFO128
October 200584.5FairGoodSatisfactorySatisfactoryFO125
October 200384.5GoodGoodGoodGoodFO123
October 200186.5GoodGoodGoodGoodFO119
October 199986.5GoodGoodGoodGoodFO117
October 199796.0GoodGoodGoodGoodFO113
October 199593.0GoodGoodGoodGoodFO108