| U.S. Route 422 | |||||||
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| Route information | |||||||
| Auxiliary route of US 22 | |||||||
| Length: | 271 mi (436 km) | ||||||
| Existed: | 1926 – present | ||||||
| Western segment | |||||||
| Length: | 183 mi (295 km) | ||||||
| West end: |
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| Major junctions: |
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| East end: |
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| Eastern segment | |||||||
| Length: | 88 mi (142 km) | ||||||
| West end: |
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| Major junctions: |
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| East end: |
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| Location | |||||||
| States: | Ohio, Pennsylvania | ||||||
| Counties: |
OH: Cuyahoga, Geauga, Portage, Trumbull, Mahoning PA: Lawrence, Butler, Armstrong, Indiana, Cambria, Dauphin, Lebanon, Berks, Montgomery, Chester |
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| Highway system | |||||||
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