From Route 3 North

- Take US-3 South toward Boston

- Take the RT-40 E exit (exit #33) toward
  North Chelmsford/Lowell

- Stay straight to go onto MA-40/ Groton Road.

- Turn Left onto Scotty Hollow Drive

 

From Route 3 South

- Take US-3 N toward Nashua

- Take the RT-40 E, exit number 33, toward North Chelmsford

- Turn Left onto MA-40/Groton Road

- Turn Left onto Scotty Hollow Drive