| Kentucky Route 172 | ||||
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| Route information | ||||
| Maintained by KYTC | ||||
| Length: | 33.884 mi (54.531 km) | |||
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| Location | ||||
| Counties: | Morgan, Johnson | |||
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Kentucky Route 172 (KY 172) is a 33.884-mile-long (54.531 km) state highway in Kentucky that runs from U.S. Route 460 (US 460) and KY 7 in western West Liberty to KY 40 northwest of Paintsville.