Home Residents Transportation Helpful Information: The Merrimack Valley Regional Transit Authority (MVRTA) http://www.mvrta.com/ Amtrak Station Information for Haverhill (HHL)http://www.amtrak.com/stations/hhl.html Massachusetts Bay Transportation Authority ( MBTA)http://www.mbta.com Works Progress Administration recreation at Winnekenni Park, Haverhill. Jan 15, 1938