Maine State Route 22

State Route 22
State Route 22
Route information
	Maintained by MaineDOT
Length	19.48 mi (31.35 km)
Existed	1939, 1958 (current alignment)–present
Major junctions
West end	SR 35 in Buxton
	US 202 / SR 4 in Buxton; I-95 / Maine Turnpike in Portland; SR 9 in Portland; I-295 / US 1 in Portland;
East end	SR 25 / SR 77 in Portland
Location
Country	United States
State	Maine
Counties	York, Cumberland
Highway system
	Maine State Highway System; Interstate; US; State; Auto trails; Lettered highways;

First westbound marker for SR 22, near its eastern terminus at SR 77

State Route 22 (SR 22) is a 19.4-mile (31.2 km) state highway located in southwestern Maine. It serves the western suburbs of Portland, running from SR 35 in Buxton east into the city, where it ends at SR 77.

Junction list

County	Location	mi	km	Destinations	Notes
York	Buxton	0.0	0.0	SR 35 (Bonny Eagle Road) – Standish, Hollis	Western terminus
		1.2	1.9	SR 112 (Parker Farm Road) – Saco, Gorham
		6.6	10.6	US 202 (Narragansett Trail) / SR 4 – Waterboro, Gorham
Cumberland	Gorham	11.4	18.3	SR 114 north (South Street) to SR 112 – Gorham	Western end of concurrency with SR 114
	Scarborough	12.2	19.6	SR 114 south (Gorham Road) – Scarborough	Eastern end of concurrency with SR 114
	Portland	15.6	25.1	Skyway Drive to I-95 / Maine Turnpike	Exit 46 on I-95
		16.3	26.2	SR 9 west (Johnson Road) – Scarborough, Saco	Western end of concurrency with SR 9
		17.9	28.8	SR 9 east (Stevens Avenue) to SR 25 – Falmouth	Eastern end of concurrency with SR 9
		18.5	29.8	I-295 / US 1 – South Portland, Brunswick	Exit 5 on I-295
		19.0	30.6	SR 25 west (Deering Avenue) – Westbrook, Gorham	Western end of silent concurrency with SR 25
		19.4	31.2	SR 77 south (State Street/High Street) / I-295 / US 1 / SR 100 / US 302	Eastern terminus; eastern terminus of SR 25; northern terminus of SR 77
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus