Maine State Route 9
Route of SR 9 highlighted in red | ||||
| Route information | ||||
| Maintained by MaineDOT | ||||
| Length | 289.09 mi (465.25 km) | |||
| Existed | 1925, 2007 (current alignment)–present | |||
| Major junctions | ||||
| West end | NH 9 / NH 236 at the New Hampshire state line | |||
| East end | Ferry Point International Bridge in St. Stephen, NB, Canada | |||
| Location | ||||
| Country | United States | |||
| State | Maine | |||
| Counties | York, Cumberland, Kennebec, Penobscot, Hancock, Washington | |||
| Highway system | ||||
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State Route 9 (SR 9) is a numbered state highway in Maine, running from the New Hampshire border at Berwick in the west to the Canada–US border with New Brunswick at Calais in the east. SR 9 runs a total of 289 miles (465 km).