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Maine State Route 4

State Route 4 marker

State Route 4
Route information
Maintained by MaineDOT
Length: 168.7 mi (271.5 km)
Existed: 1931 – present
Major junctions
South end: NH 4 in Rollinsford, NH
  US 202 / SR 4A / SR 111 in Alfred
US 302 in Windham
I-95 (ME).svg I-95/Maine Turnpike in Gray/Auburn
US 202 / SR 11 / SR 100 in Auburn
US 2 in Wilton
US 2 / SR 27 in Farmington
SR 16 in Rangeley
North end: Haines Landing in Rangeley
Location
Counties: York, Cumberland, Androscoggin, Franklin
Highway system
SR 3 SR 5

State Route 4A
Location: Sanford
Length: 6.5 mi (10.5 km)
Existed: 1941–present

State Route 4A
Location: Hollis-Buxton
Length: 4.0 mi (6.4 km)
Existed: 1938–present

State Route 4 marker

State Route 4 (abbreviated SR 4) is part of Maine's system of numbered state highways, a major highway located in the south central part of the state. Its southern terminus is at the New Hampshire border in South Berwick, where it connects to New Hampshire Route 4. Its northern terminus is at Haines Landing on Mooselookmeguntic Lake in Rangeley. SR 4 is 168.7 miles (271.5 km) long.

Approximately one-third of the overall length of SR 4 is overlapped by U.S. Route 202.

SR 4 begins at the New Hampshire state line, where the roadway continues south as NH 4 towards Dover. From South Berwick, SR 4 runs in a northeasterly direction through the town of North Berwick, bypassing the center of Sanford to the east, and intersects with US 202 in Alfred. SR 4 runs concurrently with US 202 for 56.0 miles (90.1 km) to the city of Auburn via the towns of Gorham, Windham and Gray.

North of Auburn, SR 4 continues northward, staying near the west bank of the Androscoggin River, through the town of Turner, to Livermore, where it crosses the river to Livermore Falls.SR 4 continues to an intersection with US 2 in Wilton, and runs concurrently with it for 7.8 miles (12.6 km) to Farmington.


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