There are many classes of roads in Ontario, Canada, including provincial highways (which is further broken down into the King's Highways, the 400-series, Secondary Highways, Tertiary Highways, and the 7000-series), county (or regional) roads, and local municipal routes.
Provincial highways
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County and regional roads
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City roads and streets
Chatham-Kent
Hamilton
Kawartha Lakes
London
Markham
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Mississauga
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Ottawa
Toronto
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