 The section in Ethelbert goes through the town, while PTH 10 bypasses it.It branches off PTH 10 just west of Ethelbert (PR 274 branches off this intersection in the opposite direction and travels south) and becomes Main St once inside the town until it intersects with Second Avenue.From this intersection, PTH 10A turns right and merges with PTH 10 about two kilometres south of the town.