Boston, MA: New Haven (NYNH&H) Roundhouse and Railyard

(Satellite, (Google Maps won't allow me to drop a pin accurately) The land has been repurposed for a engine servicing facility.)

Rick Shilling posted
Undated New Haven Railroad Roundhouse And Turntable, South Boston, Massachusetts.

Dennis DeBruler commented on Rick's post
In 1938, it had two roundhouses. (The aerial photo is on a slight angle.) [AR1F00000080010]

Dennis DeBruler commented on Rick's post
By 1955, only part of the northern roundhouse was still standing. (This aerial photo is on a slight angle.) [AR1VKF000010019]

The South Station is in the southwest quadrant of Summer St. and Fort Point Channel. I included the land to the east because of all of the railroad action. The roundhouse was west of the end of Orton Marotta Way.

1956 Boston South Quad @ 24,000

Tim Starr posted
An artistic view of the New Haven full-circle roundhouse south of Boston's South Station. North is at bottom. (1903)

John Sheridan: The roundhouse would be the Dover st. Roundhouse I believe.