From the North:
Take the Everett Turnpike South - Exit 101 East towards Milord - Take immediate exit onto South River Road (DW HIghway) - Turn right heading south on South River Road (DW Highway) - Travel for almost 2 miles - Turn Left onto Commerce Park North - Take second left into Commerce Park North Business Park. - LIghthouse is in Unit 11B
From the South:
Take Daniel Webster Highway North through Merrimack into Bedford - Turn right onto Commerce Park North - Take second left into Commerce Park North Business Park. - LIghthouse is in Unit 11B