Traffic Planning and Design, Inc. (TPD) is a transportation engineering and planning firm that provides various public sector design services including bridge design and inspection, highway design, traffic signal design, transportation planning, and construction management and inspection. TPD has experience with numerous projects throughout Pennsylvania involving roadway design, bridge rehabilitation and replacement, traffic signal systems, and ADA compliance. TPD is ranked as a top design/build firm in the nation and prides itself on its ability to complete complex projects on schedule and budget.

3. Ranked # 1 Firm In The US (mid-size)

25. Bridge Inspection and Rehabilitation Keim Street Bridge, Pottstown Borough, Chester and Montgomery Counties – TPD completed the detailed inspection of this structure crossing the Schuylkill River after it was deemed structurally deficient and closed in October 2010. TPD is part of a team of local experts who are working to devise solutions to preserve this historic structure and accommodate the growing infrastructure needs of the surrounding communities.

30. Ranked Top 20 Design/Build Firm In The Nation

32. Design/Build Traffic Control Services TPD has completed a variety of Traffic Control Plans for Design/Build Projects within District 3-0, 4-0, 5-0 and 6-0. These projects involved mainline / ramp reconstruction, bridge replacements / rehabilitations and bridge painting. S.R. 0378 over Lehigh River (Hill to Hill Bridge) Staged Traffic Control Plan and Temporary Traffic Signals City of Bethlehem, Lehigh County, PA

34. S.R. 2028, Sec. 014 - PennDOT 3-0 Design/Build Colonial Road Existing SR 2028 over Mill Creek - Fairfield Township, Lycoming County, PA Before After Structural Design Structure Plans Preparation Roadway Planning E&S Plans

35. Design/Build Capabilities