Sam Schwartz is a leading traffic + transportation planning and engineering firm known for its ability to solve highly complex traffic and transportation challenges for government, private-sector, not-for-profit and community clients all over the world. Sam Schwartz accomplishes this through technical expertise, creative visioning and consensus building. We have over 120 professional engineers, planners, designers, and support staff in 7 offices throughout the country: New York City, Jersey City, Tampa, Washington, D.C., Chicago/Itasca, Oakland & Los Angeles.