Cranbury is very centrally located within the state and has easy access to the New Jersey Turnpike (Exit 8A), Route 195 which will take you east to the shore and west to link up with Route 95 towards Philadelphia (which is about an hour from Cranbury). New York City is easily reached in about one hour via NJ Transit train from Princeton Junction or bus from South Brunswick Twp at the intersection of Route 130 and Route 32 (the Nj Turnpike access road) with express service to NYC.

Middlesex County also offer a shuttle bus that serves several area towns to offer public transportation access to the Princeton Junction train station.