(Southbridge Business Center, 160', 21-14-(d) across Quinebaug River E. of Southbridge, Southbridge Township, Worcester County, MA. MA131/169 (Main St.) E. 0.25 miles from jct with MA131 (Main St.) & MA169 (Mechanic St.) on the E. side of Southbridge to the business center on the N. side of the road. Bridge is to the rear. (N42 04.311 W72 01.316) Photo by Dan Brock 5-7-00.