This is a list of secondary highways in Rainy River District, most of which serve isolated and sparsely populated areas in the Rainy River District of northwestern Ontario.

Its total length is 44.6 kilometres (27.7 mi).

Its northern terminus is near Hope Lake and the Northwest Bay First Nation Reserve, and its southern terminus is at Highway 602.

The route begins at Highway 11, the Trans-Canada Highway, approximately 30 kilometres (20 mi) east of Atikokan.

It travels north for 5.1 kilometres (3.2 mi) to the village of Kawene, ending at a flag stop on the Canadian National Railway.