Route 139 is a north/south highway on the south shore of the Saint Lawrence River.

Its northern terminus is in Saint-Nicéphore, now part of Drummondville, at the junction of Route 143, and the southern terminus is in Abercorn at the border with Richford, Vermont at the Richford–Abercorn Border Crossing.

This Quebec road, road transport or highway-related article is a stub.

You can help Wikipedia by expanding it.