From I-91:

Take exit 3 to Route 9 East. Once in Keene take Route 12 North approximetely 3.5 miles to Forge St.

From I-93:

Take exit 7 for I-293/Route 101 West. Follow 101 West approximetely 54 miles to Keene. Once in Keene follow Route 12 North approximetely 3.5 miles to Forge St.