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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 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201594.3Functionally obsoleteGoodSatisfactorySatisfactory4544
October 201394.3Functionally obsoleteGoodSatisfactorySatisfactory4544
October 201195.0Functionally obsoleteGoodSatisfactorySatisfactory127
October 200995.0Functionally obsoleteGoodSatisfactorySatisfactory128
October 200795.0Functionally obsoleteGoodSatisfactorySatisfactory128
October 200584.5Functionally obsoleteGoodSatisfactorySatisfactory125
October 200384.5Functionally obsoleteGoodGoodGood123
October 200186.5Functionally obsoleteGoodGoodGood119
October 199986.5Functionally obsoleteGoodGoodGood117
October 199796.0Functionally obsoleteGoodGoodGood113
October 199593.0Functionally obsoleteGoodGoodGood108