Click on image for full size view of it.
To get to Westfield, MA you take the Mass Pike to exit 3. Take a right after the toll booth. You will head down a hill into Westfield. Signs for Rt. 20 are posted in the area. It's about 2 miles from the toll booth to the turn onto Rt. 20 in Westfield. To get to Northampton, take exit 18 or 19 off Interstate 91. Look for signs to Rt. 66. I'd suggest though to take exit 14 off Interstate 91 which will take you to the Mass Pike. Take exit 3 from the pike and follow the other directions previously stated in this paragraph.