Massachusetts Highway Department:Commonly known as MassHighway. Responsible for state highways. Includes information on commuting, recycling, and traffic statistics.
The Roads of Massachusetts:Shows starting and ending points for routes in state.
Boston's Cancelled Highways: Includes a list and photographs of formerly proposed facilities in the area.
BostonRoads.com: Descriptive histories of highways, bridges, and tunnels. Includes links to exit lists and current traffic conditions.
David Chesler's Road Sign Page: Includes photographs and descriptions of awkward signs in the Boston area.
Gorp: The Mohawk Trail: Guide to scenic drive along the Mohawk Trail in Berkshire Mountains.
John Carr's Maps: Show the routes of several state routes in Boston.
Massachusetts Sportbike Roads: Twisty trips for sportbike riders.
Massachusetts State Highways: Route log with histories.
Massachusetts Turnpike: The Masspike (I-90) runs east-west from New York to Boston. Includes commuter information including the Fast Lane electronic toll collection program, traveler tips, news, and goods and services contracts available.
MassGIS: Massachusetts Highway Department roads datalayer description files by locality.
Massroads.com: Photography and information about bridges, highways, trains and railroads. Contains scenic photographs and the NBI bridge database.
MassRoutes.com: Includes commentary on and photographs from each route taken by the webmaster.
Roads and Highways of the Pioneer Valley and Western Massachusetts: Contains route information with photographs and history.
Route 3 North Construction: Includes information on multi-year project schedule, commuting options, and community meetings.
Streets and Roads in Waltham: Collection of photographs and highlights to Waltham geography.
US-5: A Highway to History: Covers this route from prehistoric times.