. . "634082.0"^^ . "MBTX" . . "MBTA Commuter Rail"@en . "1981Z"^^ . . "1973Z"^^ . . . "The MBTA Commuter Rail system serves as the commuter rail arm of the Massachusetts Bay Transportation Authority's transportation coverage of Greater Boston in the United States."@en . "1964Z"^^ . . "1976Z"^^ . .