Quebec Route 251
| Route information | ||||
|---|---|---|---|---|
| Maintained by Transports Québec | ||||
| Length | 38.5 km (23.9 mi) | |||
| Major junctions | ||||
| South end | R-141 in Saint-Herménégilde | |||
| R-206 in Sainte-Edwidge-de-Clifton R-208 in Martinville | ||||
| North end | R-108 in Cookshire-Eaton | |||
| Location | ||||
| Country | Canada | |||
| Province | Quebec | |||
| Major cities | Martinville | |||
| Highway system | ||||
| 
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Route 251 is a north–south highway on the south shore of the St. Lawrence River. Its northern terminus is at Route 108 in Cookshire-Eaton, and its southern terminus is at Route 141, in Saint-Herménégilde.