Mass. begins exit number switcheroo on roads across stateThe state began changing exit numbers on Route 140 Sunday night into Monday morning, and will make the switch on Interstate 195 next.
Massachusetts Starts Renumbering Highway Exit SignsWBZ TV's Breana Pitts reports.
Work To Change Exit Signs On All MassDOT Roadways Begins With Route 140By the end of the project, every MassDOT-owned roadway will have changed.