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Having provided over 3,000 studies for a vast array of clients, TPD has established a reputation throughout the eastern United States, as a leading specialist in Transportation Planning. TPD’s quality Transportation Impact Studies, expert testimony, and graphics capabilities assist in obtaining timely approvals. TPD also provides trip generation studies, parking studies, and traffic modeling in association with the local, county, and state land development approval process for land uses such as retail, institutional (e.g. colleges, universities, elementary and secondary education, hospitals), industrial, residential, and office developments.




City of Butler
Truck Route Study

City of Butler,
Butler County, PA




Atwater

East Whiteland and
Tredyffrin Township,
Chester County, PA




Concord Plaza

New Castle County,
Delaware




Royal Farms

City of Philadelphia,
Philadelphia County, PA




Simon Silk Mill Redevelopment
Transportation Engineering Services

City of Easton, PA




York Memorial
Campus Development

West Manchester Township,
York County, PA




Urban Outfitters
Warehouse Development

Salisbury Township,
Lancaster County, PA




Ellis Preserve at
Newtown Square

Newtown Township,
Delaware County, PA



Millersville Commons and
Martin Elementary School
Intersection Improvements

Millersville Borough
and Lancaster Township,
Lancaster County, PA




Oaks Shopping Center

Upper Providence Township,
Montgomery County, PA



Strasburg Rd.,
Romansville Rd. and
Shadyside Rd. Roundabout

West Bradford Township,
Chester County, PA




WAWA Convenience Stores

NJ, PA, DE,
VA, and MD



Convention Center
Parking Facility

City of Philadelphia,
Philadelphia, PA




Admiral Wilson Plaza

City of Camden,
Camden County, NJ



Village at Valley
Forge Mixed-Use
Development

Upper Merion Township,
Montgomery County, PA



PPL Center
Sports Arena

City of Allentown,
Lehigh County, PA