A two-lane gravel road, PR 392 runs northward past a western tributary of Wekusko Lake.

The route winds northward, paralleling the shore of Tramping Lake into a large curve along Wekusko shoreline.

The route bends westward past an intersection with two dirt roads before turning northeastward along Wekusko Lake.

[1] The segments that would later become part of PR 392 was completed as a gravel road from modern-day Highway 39 to the current terminus in Snow Lake.

A portion of modern-day Highway 39 was a gravel road, as well as a spur to the Canadian National Railway's station at Wekusko.

It is entirely a two-lane gravel road, with no other major intersections or settlements to speak of as it travels through mainly remote woodlands.