top of page

Our Story

Drive Engineering (Drive) was created by Mario Toscano and Allie Slizofski, who had a vision to provide Intelligent Transportation Systems (ITS) and Traffic Engineering solutions to clients throughout Pennsylvania. The firm was started in a small, one room office, in the attic of a converted home in North Wales (PA). Since that date in 2010, Drive has grown to a firm of over 80 employees and four (4) offices, with projects in 12 states and counting. In addition to ITS and Traffic Engineering, Drive and our highly skilled professionals now deliver results for Traffic Operations & Incident Management, Emerging Technologies (Connected, Autonomous, Electric Vehicles), Planning and Outreach, Geographic Information Systems, Staff Augmentation, and Construction Management/Engineering & Inspection. Drive now features offices in Lansdale, Philadelphia, and Camp Hill (PA) as well as an office in Winter Park (FL), with an additional 35 staff positioned in Traffic Management Centers (TMCs) throughout Pennsylvania, New York, New Jersey, and Delaware. Whether through design-build, design-bid-build, or planning through construction, Drive has become one of the most trusted diverse businesses in the nation. 

Aerial View of Flyover Bridges

Principals

Mario Toscano, PE, PTOE, CVP
President

Allison Slizofski, PE, PTOE
Vice President

Additional Leadership / Shareholders

Dave Wolfe
Director of Traffic Operation & Incident Management

Mike Davidson, PE, PTOE
Sr. Traffic Engineer

Eileen Collins, PE, PTOE
Sr. Traffic Engineer

Conor McAliney, PE
Sr. ITS/ Traffic Engineer

Kathleen Swindler, PE, PTOE
Sr. ITS Engineer

Jason Mills, CPSM
Business Development Manager

bottom of page