| Mon–Fayette Expressway | |||||||
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Route of the Mon–Fayette Expressway in red as of June 2013
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| Route information | |||||||
| Maintained by WVDOH, PennDOT, & PTC | |||||||
| Length: | 70.0 mi (112.7 km) | ||||||
| Existed: | 1977 – present | ||||||
| Major junctions | |||||||
| South end: |
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| North end: |
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| Location | |||||||
| States: | West Virginia, Pennsylvania | ||||||
| Counties: |
West Virginia: Monongalia Pennsylvania: Fayette, Washington, Allegheny |
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| Highway system | |||||||
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I‑68 in Cheat Lake, WV
US 119 in Uniontown, PA
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US 40 / PA 88 near West Brownsville, PA