AMP: 35 Location: Main St and Sargent St, Belchertown Erroneous reassurance shield as state maintenance ends. AMP: 34 Location: Main St and Walnut St, Belchertown As we enter downtown Belchertown, we’ll approach Mass. 21 and 181. Stay straight for 181 south to Palmer. AMP: 34 Location: Main St and Maple St, Belchertown Turn right at … Continue reading U.S. Route 202, MA 9 to MA 21/MA 181