Ontario Highway 66

Highway 66
Highway 66
	Highway 66 highlighted in red
Route information
	Maintained by the Ministry of Transportation of Ontario
Length	103.5 km (64.3 mi)
Existed	September 22, 1937–present
Major junctions
West end	Highway 566 in Matachewan
	Highway 65 near Matachewan; Highway 11 near Kirkland Lake; Highway 112 in Kirkland Lake
East end	R-117 (TCH) towards Rouyn-Noranda, Quebec
Location
Country	Canada
Province	Ontario
Highway system
	Ontario provincial highways; Current; Former; 400-series;

King's Highway 66, commonly referred to as Highway 66, is a provincially-maintained highway in the Canadian province of Ontario. Located in the Timiskaming District, the highway begins at Matachewan near a junction with Highway 65. It extends eastward for 107.0 kilometres (66.5 mi) to the Quebec boundary just east of Kearns. At the provincial boundary, the highway continues eastward as Route 117. From Highway 11 (41 kilometres (25 mi) east of Matachewan) at Kenogami Lake eastwards to the Quebec boundary, Highway 66 is designated as part of the Trans-Canada Highway.

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