Bare trees line the Southwest Corridor as an Orange Line train rumbles southwards out of the city. Originally cleared for a never-built highway, the Southwest Corridor is now shared by Orange Line and Amtrak's Northeast Corridor between Back Bay Station and Forest Hills.
The MBTA is very dear to me. The first trains I ever rode as a toddle to teenager were those of the "T" Here is a collection of MBTA Subway and trolley I have found on RP from the 60's thru today.