Ontario Highway 523

Ontario Highway 523

Secondary Highway 523, commonly referred to as Highway 523, is a provincially maintained highway in the Canadian province of Ontario. The highway is a 20.1-kilometre (12.5 mi) north–south route in Nipissing District which follows the historic Madawaska Colonization Road. The highway begins at the Nipissing-Hastings boundary, where it continues south to Highway 127. It ends at Highway 60 in the village of Madawaska.