Joseph W. McMahon, P.E., Chairman of the Board has diverse transportation planning and engineering since 1967. Completed projects range from traffic impact studies to community-wide transportation analyses to long-range planning of regional highway and public transportation systems. Other areas of expertise encompass access and circulation design, roadway improvement design, and traffic signal system evaluation. The inter-relationship of transportation and land use is a particular area of expertise. Mr. McMahon has worked with public and private sector clients on a wide range of engagements. These projects include DRI’s, FQD's, Binding Letters of DRI Status, transportation and circulation elements of comprehensive plans, rezonings, land use plan amendments, concurrency, permitting of traffic signals and access plans.