Transportation in Boston includes roadway, subway, regional rail, air, and sea options for passenger and freight transit in Boston, Massachusetts. The Massachusetts Port Authority (Massport) operates the Port of Boston, which includes a container shipping facility in South Boston, and Logan International Airport, in East Boston. The Massachusetts Bay Transportation Authority (MBTA) operates bus, subway, short-distance rail, and water ferry passenger services throughout the city and region. Amtrak operates passenger rail service to and from major Northeastern cities, and a major bus terminal at South Station is served by varied intercity bus companies. The city is bisected by major highways I-90 and I-93, the intersection of which has undergone a major renovation, nicknamed the Big Dig.
The Boston and Maine Railroad was a U.S. Class I railroad in northern New England. Originally chartered in 1835, it became part of what was the Pan Am Railways network in 1983.
Greyhound Lines, Inc. (Greyhound) is a company that operates the largest intercity bus service in North America. Services include Greyhound Mexico, charter bus services, and Amtrak Thruway services. Greyhound operates 1,700 coaches produced mainly by Motor Coach Industries and Prevost serving 230 stations and 1,700 destinations. The company's first route began in Hibbing, Minnesota in 1914 and the company adopted the Greyhound name in 1929. The company is owned by Flix North America, Inc., an affiliate of FlixBus, and is based in Downtown Dallas.
Greater Boston is the metropolitan region of New England encompassing the municipality of Boston, the capital of the U.S. state of Massachusetts and the most populous city in New England, and its surrounding areas. The most stringent definition of the region consists of most of the eastern third of mainland Massachusetts, excluding the Merrimack Valley and most of Southeastern Massachusetts, though most definitions include much of these areas and portions of southern New Hampshire.
South Station, officially The Governor Michael S. Dukakis Transportation Center at South Station, is the largest railroad station and intercity bus terminal in Greater Boston and New England's second-largest transportation center after Logan International Airport. Located at the intersection of Atlantic Avenue and Summer Street in Dewey Square, Boston, Massachusetts, the historic station building was constructed in 1899 to replace the downtown terminals of several railroads. Today, it serves as a major intermodal domestic transportation hub, with service to the Greater Boston region and the Northeastern and Midwestern United States. It is used by thousands of commuter rail and intercity rail passengers daily. Connections to the rapid transit Red Line and bus rapid transit Silver Line are made through the adjacent subway station.
The Massachusetts Bay Transportation Authority (MBTA) system is mostly but not fully accessible. Like most American mass transit systems, much of the MBTA subway and commuter rail were built before wheelchair access became a requirement under the Americans with Disabilities Act of 1990. The MBTA has renovated most stations to be compliant with the ADA, and all stations built since 1990 are accessible. The MBTA also has a paratransit program, The Ride, which provides accessible vehicles to transport passengers who cannot use the fixed-route system.
The MBTA Commuter Rail system serves as the commuter rail arm of the Massachusetts Bay Transportation Authority's (MBTA's) transportation coverage of Greater Boston in the United States. Trains run over 394 mi (634 km) of track to 134 stations. It is operated under contract by Keolis, which took over operations on July 1, 2014, from the Massachusetts Bay Commuter Railroad Company (MBCR).
Amtrak Thruway is a system of through-ticketed transportation services to connect passengers with areas not served by Amtrak trains. In most cases these are dedicated motorcoach routes, but can also be non-dedicated intercity bus services, transit buses, vans, taxis, ferry boats and commuter rail trains.
Riverside station is a Massachusetts Bay Transportation Authority (MBTA) Green Line light rail station located in the Auburndale village of Newton, Massachusetts. It is the western terminal of the Green Line D branch service. The station is located near the interchange of Interstate 95 and the Massachusetts Turnpike (I-90) and serves as a regional park and ride station. West of the station is Riverside Yard, the main maintenance facility and largest storage yard for the Green Line. The station is fully accessible.
Springfield Union Station is a train and bus station in the Metro Center area of Springfield, Massachusetts. Constructed in 1926, Springfield Union Station is the fifth-busiest Amtrak station in the Commonwealth, and the busiest outside of Greater Boston.
Trailways of New York is one of the largest privately held transportation companies based in New York State. It employs over 450 people and carries passengers more than 80 million miles annually.
The city of Baltimore, Maryland has had a succession of several terminals for interstate bus travel.
Lowell station, officially the Charles A. Gallagher Transit Terminal, is an intermodal transit station in Lowell, Massachusetts. It is located off Thorndike Street near the end of the Lowell Connector south of downtown Lowell. The station is the northern terminal of the MBTA Commuter Rail Lowell Line, with three garages for park and ride purposes. The Robert B. Kennedy Bus Transfer Center is the hub for Lowell Regional Transit Authority local bus service. The station complex is accessible, with elevators connecting the station building to the rail platform.
The Fitchburg Intermodal Transportation Center is a regional rail and bus station located in downtown Fitchburg, Massachusetts. It is a stop on the MBTA Commuter Rail Fitchburg Line and a hub for Montachusett Regional Transit Authority local and intercity bus routes.
Concord Coach Lines, Inc., formerly known as Concord Trailways, and often referred to as Concord Coach, is an inter-city bus company based in Concord, New Hampshire. It serves parts of Maine, New Hampshire and eastern Massachusetts, and has a route to New York City.
The Old Greyhound Terminal was a bus terminal serving Greyhound Lines located at 1100 New York Avenue NW in Northwest, Washington, D.C. in the United States operating from 1940 to the 1980s. It was used extensively during World War II to transport servicemen, and played a minor role in the Civil Rights Movement. It was saved through the intervention of preservationists. Most of the building was incorporated in the new 1100 New York Avenue high-rise office building when it was built in 1991.
The White Plains TransCenter is an intermodal transit center in White Plains, New York. It serves as a terminal/transfer point for many Bee-Line Buses, as well as intercity buses, and taxicabs. The terminal is located along Ferris Avenue north of Hamilton Street, diagonally across from the White Plains station of Metro-North Railroad, and includes a parking garage located next door to the railroad station, across that street. Ferris Avenue is a one-way street north of Main Street, and is flanked by northbound and southbound buses only lanes between Hamilton Street and Water Street.
Rockland Ferry Terminal is a public ferry terminal and intercity bus stop in Rockland, Maine. It is the mainland terminus for ferries to three island communities in Penobscot Bay: Vinalhaven, North Haven and Matinicus. Concord Coach Lines provides bus service to Portland, Bangor, Boston, and nearby towns.
MBTA Commuter Rail and Amtrak at South Station 
Red Line, Silver Line at subway station 
