Route 80 starts at Carver Road (formerly U.S. Route 44) in the West Plymouth section of Plymouth, an unusual instance that a numbered route does not have its terminus with another numbered route.
Route 80 starts at Carver Road (formerly U.S. Route 44) in the West Plymouth section of Plymouth. Due to the removal of Route 44, this is an unusual instance that a numbered route does not have its terminus with another numbered route.