Maine State Route 22
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|---|---|---|---|---|
| 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.svg.png){kind=small} I-95 / Maine Turnpike in Portland SR 9 in Portland I‑295 in Portland | ||||
| East end: |
 SR 77 in Portland | |||
| Location | ||||
| Counties: | York, Cumberland | |||
| Highway system | ||||
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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 | Western terminus of SR 22. |
| 1.2 | 1.9 |  SR 112 | |||
| 6.6 | 10.6 | US 202 / SR 4 | |||
| Cumberland | Scarborough | 8.1– 9.1 | 13.0– 14.6 | No major junctions | |
| Gorham | 11.4 | 18.3 |  SR 114 north | Western terminus of concurrency with SR 114. | |
| Scarborough | 12.2 | 19.6 | SR 114 south | Eastern terminus 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 (Maine Turnpike) | |
| 16.3 | 26.2 | SR 9 west | Western terminus of concurrency with SR 9. | ||
| 17.9 | 28.8 | SR 9 east | Eastern terminus of concurrency with SR 9. | ||
| 18.5 | 29.8 |  I‑295 / US 1 | Exit 5 on I-295 / US 1. | ||
| 19.38 | 31.19 | SR 77 south | Eastern terminus of SR 22. Northern terminus of SR 77. | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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