Brunswick | Saint John, New Brunswick | University of New Brunswick | U.S. Route 66 | New Brunswick, New Jersey | U.S. Route 1 | Brunswick, Maine | U.S. Route 6 | U.S. Route 101 | Route 66 | Brunswick Records | U.S. Route 30 | New Jersey Route 4 | European route E65 | U.S. Route 40 | California State Route 1 | U.S. Route 1 in Maine | Pennsylvania Route 309 | European route E18 | U.S. Route 23 | European route E4 | U.S. Route 9 in New York | U.S. Route 11 | Pennsylvania Route 82 | European route E70 | Caroline of Brunswick | U.S. Route 90 | U.S. Route 75 | U.S. Route 61 | U.S. Route 60 |
From Smyrna, the road travels due east into Houlton, sharing a concurrency with U.S. Route 1 for just under half a mile, before heading east and terminating just north of Houlton International Airport at I-95 Exit 305, the last exit before it changes to Route 95.