Sumner and Callahan Tunnels Road Map

Interactive Map — Sumner and Callahan Tunnels

Use exit markers and travel plaza markers to navigate to that exit's page.

Sumner and Callahan Tunnels map, including exits, toll locations and available plazas and rest areas. Select an exit, travel plaza, toll booth or gantry, or other select locations from the map. Use the exit and point-of-interest list to get information and a close-up map of that location, plus any nearby services and hotels. The Sumner Callahan Tunnels is in the Boston area.