From the South:
Take route I-93 S North to exit 45 (River Road) and keep left while exiting. At the end of the off-ramp, take a left onto River Road. Proceed down River Road for about one mile. Take left onto Bulfinch Drive (look for the Andover Business Park sign). 200 Bulfinch is the first brick building on the left. Visitor parking is available near the main entrance.
From the North:
Take route I-93 South to exit 45 (River Road) and keep right while exiting. At the end of the off-ramp, take a right onto River Road. Proceed down River Road for about one mile. Take left onto Bulfinch Drive (look for the Andover Business Park sign). 200 Bulfinch is the first brick building on the left. Visitor parking is available near the main entrance.

From I-495 (North or South):
Take exit 40B (I-93 North). Take exit 45 (River Road) and keep left while exiting. At the end of the off-ramp, take a left onto River Road. Proceed down River Road for about one mile. Take left onto Bulfinch Drive (look for the Andover Business Park sign). 200 Bulfinch is the first brick building on the left. Visitor parking is available near the main entrance.


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