| State Route 73 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by MaineDOT | ||||
| Length: | 10.74 mi[1] (17.28 km) | |||
| Existed: | 1963 – present | |||
| Major junctions | ||||
| South end: | SR 131 in St. George | |||
| North end: | US-1 in Rockland | |||
| Location | ||||
| Counties: | Knox | |||
| Highway system | ||||
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State Route 73 is part of Maine's system of numbered state highways. It runs 10.74 miles (17.28 km) from an intersection with State Route 131 in St. George to an intersection with U.S. 1 in Rockland. The route is also known as Seal Harbor Road (in St. George), Spruce Head Road (in Spruce Head), Elm Street (in South Thomaston), and Weskeag Road, Ingraham Drive and South Main Street (in Rockland).[1]