CHESTER, Mass. (The Westfield News) – A new sign marking the Historic Route 20 was erected on Tuesday at the intersection of US Route 20 and the Old State Highway in Chester. Bryan Farr ...

The sign marks one end of Route 20, the longest contiguous road cutting across America, which essentially runs from coast to coast. From Oregon, the highway passes through Idaho, Montana ...

Historic U.S. Route 20 runs between Boston and Newport, Oregon. On Thursday, Massachusetts highway officials installed a mileage sign on the eastern end of the road in Boston’s Kenmore Square.