The Executive Office of Transportation (EOT) is an office within the Massachusetts Office for Commonwealth Development charged with managing most transportation within the Commonwealth of Massachusetts. The Commonwealth of Massachusetts ( is a state located in the New England region of the northeastern United States.
Agencies within the EOT include the Massachusetts Highway Department (MassHighway), Massachusetts Bay Transportation Authority (MBTA), Massachusetts Aeronautics Commission (MAC) and the Registry of Motor Vehicles. The Massachusetts Highway Department ( MassHighway) is the Highway department in the United States Commonwealth of Massachusetts, responsible The Massachusetts Bay Transportation Authority ( MBTA) is "a body politic and corporate and a political subdivision" of the Commonwealth of Massachusetts In the United States of America, a Department of Motor Vehicles (or DMV) is a state-level Government agency that administers Vehicle registration The Massachusetts Turnpike Authority is effectively part of the EOT under 2006 legislation making the Secretary of Transportation chairman of the Turnpike Authority board. The Massachusetts Turnpike (commonly shortened to the MassPike or The Pike) is the easternmost 138-mile (222 km stretch of Interstate 90. The various regional transit authorities in Massachusetts also fall under EOT jurisdiction.
Other transportation-related agencies which are not part of the EOT include the Department of Conservation and Recreation (DCR) and the Massachusetts Port Authority (Massport). The Department of Conservation and Recreation ( DCR) is a state agency of the Commonwealth of Massachusetts. Massachusetts Port Authority, or Massport, is a Port district in the Commonwealth of Massachusetts.