Traffic Concepts, Inc. is a traffic and transportation engineering firm specializing in the traffic engineering studies and design of traffic control devices and associated disciplines. The firm was founded in 1992, and has been serving both public and private sector clients through open-end and fee task contracts. We specialize in site development traffic impact analysis, traffic signal and signal system design plans, highway signing and pavement marking plans, and maintenance of traffic plans. Traffic Concepts, Inc. provides a variety of transportation engineering and analysis assignments including traffic operations analysis, accident/collision analysis, safety studies, corridor analysis for future planning activities, traffic impact studies, capacity analysis, traffic counts (manual and automated), spot speed studies, minor origin & destination studies, work zone maintenance of traffic plans, traffic signal warrant analysis, SYNCHRO and SIMTRAFFIC (traffic simulator) analysis, geometric design concepts, signing, pavement marking and lighting designs. Our principle traffic engineers have over 85 years of combined experience performing traffic engineering tasks within the State of Maryland.