"US Route 1" . "US-1" . "NE 1" . . . "MA" . . . . "138810.748032" . "US 1" . "Route 1" . . "U.S. Route 1 in Massachusetts#MAssachusetts Route C1" . "Northeast Expressway" . "U.S. Route 1 in Massachusetts#Massachusetts Route C1" . "U.S. Route 1" . "US" . "U.S. 1" . . "Newport Avenue" . . "North" . . "U.S. Route 1 in Massachusetts#History" . "U.S. Route 1 in Massachusetts" . "US 1" . . . "U.S. Route 1 in Massachusetts" . . . . "Routes 1" . "U.S. Route 1" . "U.S Route 1" . . "South" . "1" . "Route 1 North Expressway" . . . "Boston-Providence Turnpike" . "Boston and Providence" . "Newburyport Turnpike" . "1" .