Massachusetts Route 31

Route 31 is a north–south state highway in the U.S. state of Massachusetts. It runs from Dudley on the Connecticut border to Ashby on the New Hampshire border. Route description Route 31 begins in Dudley at the Connecticut border, where it is known as Dresser Hill Road. Dresser Hill Road begins in Quinebaug, Connecticut, at Route 197 where it is a short (approximately ) local road erroneously signed as Connecticut Route 31 changing to Route 31 at the Massachusetts state line, then proceeding through Dudley and into Charlton, winding over Dresser Hill with several moderately steep grades and some tight corners. In Charlton, it intersects U.S. Route 20 a few miles east of the I-90 and I-84 interchange. This provides its only connection with an interstate highway. In Charlton, it is known as Masonic Home Road and Brookfield Road. It then passes Lambs Pond.