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PA TPK RAMPS B&C over PA TURNPIKE(I-76);WB-460

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+40.36000, -79.83167
40°21'36" N, 79°49'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PA TPK RAMPS B&C over PA TURNPIKE(I-76);WB-460
Structure number:000000000002105
Location:PITTSBURGH INTERCHANGE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Tolls:Yes, on toll road [2]
Length of largest span:92.9 ft. [28.3 m]
Total length:98.1 ft. [29.9 m]
Roadway width between curbs:35.8 ft. [10.9 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Toll Authority [31]
Year built:1952
Year reconstructed:1992
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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 2012

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,209 [as of 1993]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:49.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2012FairSatisfactoryFairSatisfactory3420949.5
June 2010FairSatisfactoryFairSatisfactory3420949.3
June 2008FairSatisfactoryFairSatisfactory3420949.3