Maine State Route 22

State Route 22
Route information
Maintained by MaineDOT
Length:	19.38 mi[1] (31.19 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
Counties:	York, Cumberland
Highway system
Maine State Highway System Interstate U.S. State ← SR 18 SR 23 →

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

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

Junction List

County	Location	mi	km	Destinations	Notes
York	Buxton	0.00	0.00	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	Scarborough	8.1– 9.1	13.0– 14.6	No major junctions
	Gorham	11.4	18.3	SR 114 north (South Street) to SR 112 – Standish	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
	Westbrook	13.6– 15.4	21.9– 24.8	No major junctions
	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
		19.38	31.19	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

References