Maine State Route 27

State Route 27
Route of SR 27 highlighted in red
Route information
Maintained by MaineDOT
Length	154.10 mi[1] (248.00 km)
Existed	c. 1933–present
Major junctions
South end	SR 238 in Southport
Major intersections	US 1 in Wiscasset US 201 / SR 9 in Gardiner US 201 / US 202 / SR 11 in Augusta I-95 in Augusta SR 3 in Augusta US 2 in New Sharon US 2 / SR 4 in Farmington
North end	R-161 in Saint-Augustin-de-Woburn, QC (Coburn Gore–Woburn Border Crossing)
Location
Country	United States
State	Maine
Counties	Lincoln, Kennebec, Franklin, Somerset
Highway system
Maine State Highway System Interstate US State Auto trails Lettered highways
← SR 26 → SR 32

State Route 27 (abbreviated SR 27) is part of Maine's system of numbered state highways, running 154.1 miles (248.0 km) from the village of Newagen in Southport at SR 238 to the Coburn Gore–Woburn Border Crossing, where it continues into Quebec as Route 161.

SR 27 passes through the major cities, towns, and villages of Boothbay Harbor, Wiscasset, Gardiner, Augusta, the Belgrade Lakes Region, Farmington, Kingfield, and Eustis.