Cross Valley Expressway, L.R. 1052 Section 1, Luzerne County, Pennsylvania
Pennsylvania. Rapid Transit System for Port Authority of Allegheny County
The East Bay Area Industrial Tract, Port of Erie, Pennsylvania
Transportation Controls to Reduce Motor Vehicle Emissions in Pittsburgh, Pennsylvania
Evaluation of Pennsylvania's Comprehensive Highway Safety Grants. Task D: Final Report
Waste Management's LNG Truck Fleet: Final Results. Alternative Fuel Truck Evaluation Project
Evaluation of Koppers Company Bituminous Pavement Rejuvenator
Delaware, Lackawanna and Western Railroad Line Scranton to Slateford Junction, Pennsylvania