Animals are part of the History of Earth.
The Boston transportation system includes roadway , subway , regional rail , air , and sea options for passenger and freight transit in Boston , Massachusetts .. Boston. Boston. Massachusetts. Massachusetts. The Massachusetts Port Authority -LRB- Massport -RRB- operates the Port of Boston , which includes a container shipping facility in South Boston , and Logan International Airport , in East Boston .. Boston. Boston. Massachusetts. Massachusetts. Massachusetts Port Authority. Massachusetts Port Authority. Port of Boston. Port of Boston. South Boston. South Boston. Logan International Airport. Logan International Airport. East Boston. East Boston. The Massachusetts Bay Transportation Authority -LRB- MBTA -RRB- operates bus , subway , short distance rail , and water ferry passenger services throughout the city and region .. Massachusetts. Massachusetts. Massachusetts Bay Transportation Authority. Massachusetts Bay Transportation Authority. Amtrak operates passenger rail service to and from major northeastern cities .. Amtrak. Amtrak. A major bus terminal at South Station is served by varied intercity bus companies .. South Station. South Station. 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 .. I-90. Massachusetts Turnpike. I-93. Interstate 93 in Massachusetts. Big Dig. Big Dig ( Boston, Massachusetts )