Tags: Railway Line.
The Stony Brook Railroad was a short line railroad that ran off the Nashua and Lowell Railroad’s main line from the village of North Chelmsford to Ayer Massachusetts (then the village of South Groton) where it connected to the Fitchburg Railroad. Passenger service last ran on the line last ran in 1961 but it is still used by freight traffic.The Stony Brook Railroad was named after Stony Brook which follows the line for several miles before joining the Merrimack River.
