There are several roads and highways that crisscross the town, including U.S. Route 7 and Route 33, which form the main north-south roadways in town. Although not passing through any part of Wilton, the Merritt Parkway (Route 15) also serves the town via the Route 33 exit (Exit 41) which is signed for Wilton/Westport, as well as the Route 7 exits (Exits 39B & 40B) which are signed for Danbury. Other state highways that run through Wilton are Route 53 and Route 106.