Green Line Platform at Hynes Convention Center Station

Hynes Convention Center station sits on the MBTA Green Line in Boston's Back Bay, named for the adjacent convention center at 900 Boylston Street. The platform serves westbound trolleys toward Kenmore Square and the B, C, and D branches beyond. It's one of the system's older stops, dating to the original Boylston Street subway extension of the early 20th century, and remains at street level below Newbury and Boylston streets rather than deep underground like many downtown stations.