Bay State Cruise Company
- Entertainment cruises, ship charter and ferry service from Boston to Cape Cod.
- http://baystatecruisecompany.com/

CARAVAN for Commuters, Inc.
- Provides commumter information resources including list of park-and-ride lots, commuter buses and boats, and cost comparisons.
- http://www.commute.com/

Massport
- Independent public authority which developes, promotes and manages airports, the seaport and transportation infrastructure in the state.
- http://www.massport.com/

RMV - Branch Office and Road Test Locations
- Directory of branch offices and road test sites for each of the five districts in the state, provided by the Massachusetts Registry of Motor Vehicles.
- http://www.mass.gov/rmv/branches/

The Massachusetts Rural Transit Assistance Program
- Includes handbook, driver training information, meetings calendar, and related resources.
- http://www.martap.org/

Cape Air
- Flying between Nantucket, Provincetown, Martha's Vineyard, Hyannis, Boston, Providence and New Bedford, Massachusetts.
- http://www.flycapeair.com/

Massachusetts Bay Transportation Authority
- The "T" online - subway, bus and train schedules and route maps available.
- http://www.mbta.com/

The Roads of Massachusetts
- Lots of interesting information, including local driving oddities, old highway maps, photos and information on state roads.
- http://www.schlichtman.org/mahighways/

The School Transportation Association of Massachusetts
- Represents professional school transportation providers in the Commonwealth.
- http://www.schoolbus.org/