542a
51Ontario Highway 529 — Highway 529 Route information Maintained by the Ministry of Transportation of Ontario Length: 25.8 km …
52Ontario Highway 529A — Highway 529A Route information Length: 4.5 km[2] (2.8 mi) …
53Ontario Highway 531 — Highway 531 Route information Length: 13.5 km[2] (8.4 mi) …
54Ontario Highway 532 — Highway 532 Route information Length: 14.2 km[1] (8.8 mi) …
55Ontario Highway 533 — Highway 533 Route information Length: 53.4 km[3] (33.2 mi) …
56Ontario Highway 534 — Highway 534 Route information Length: 43.9 km[3] (27.3 mi) …
57Ontario Highway 535 — Highway 535 Route information Length: 48.8 km[2] (30.3 mi) …
58Ontario Highway 537 — Highway 537 Route information Length: 15.4 km[1] (9.6 mi) …
59Ontario Highway 538 — Highway 538 Route information Length: 5.6 km[1] (3.5 mi) …
60List of secondary highways in Nipissing District — This is a list of secondary highways in Nipissing District, many of which serve as logging roads or provide access to Algonquin Park and sparsely populated areas in the Nipissing District of northeastern Ontario. Contents 1 Highway 523 2 Highway… …