Pennsylvania Turnpike

This project consists of the design management of the reconstruction of three mainline segments:† MP 31 to 40 in Allegheny County, MP 67 to 76 in Westmoreland County, and MP 219 to 227 in Franklin and Cumberland Counties.† Each segment has been divided into multiple construction packages ranging from design/build and early action overhead bridge replacements to interchange reconstruction and grading for offline relocations.

As a subconsultant, TWE has been responsible for the technical review of roadway, drainage, stormwater management, erosion and sediment pollution control plans, traffic control plans, and the roadway elements and specifications of complete PS&E submissions.† TWEís budget for this project is $700,000.

Mainline Total Reconstruction Design Management

Consulting Engineers



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