You can continue to Northampton by bus. Ask about it when you buy your train ticket. Taxis and rental cars are also available. Peter Pan bus lines stop in Northampton several times each day. The bus station is located two blocks from the center of town.
Taxis are available at the station.
Northampton is located on Interstate 91. Make a left turn to go to Smith College theaters and Academy of Music. Make a right turn on Main St. to go to Smith College theaters and the Academy of Music. Note that many of the lots have parking stub dispenser machines instead of meters. Parking is free on Sundays and after 6 pm other days.