The road heads south through the massif Central through traffic now being taken as the A20 autoroute with the old road now being the D420 and D920 through the village of Masseret. The old road branches east through Uzerche on the River Vézère.
A southern route traverses the Massif Central area, now part of the A20 highway, which was formerly designated as the D420 and D920, passing through the village of Masseret. The former road splits off eastward through Uzerche along the River Vézère.