List of highways in Ontario

This list provides an overview of the highways in the eastern Canadian province of Ontario . The so-called 400 series consists of freeway-like routes (freeways or expressways). The highways in Ontario are provincial with the exception of the 407 ETR , which is privately funded and managed by the 407 ETR Concession Company Limited .

400 series

character	number	Surname	Beginning	The End	Length in km
	400	Toronto – Barrie Highway	Nobel , keep going	Toronto	226
	401	Macdonald – Cartier Freeway	Windsor , keep going	South Glengarry , continue on	818
	402		Point Edward , keep up	London , keep going	103
	403	Chedoke Expressway	Woodstock , keep going	Mississauga , keep going	125
	404		Toronto , continue on	East Gwillimbury	37
	405	General Brock Parkway	St. Catharines , continue on	Niagara Falls , continue on	9
	406		Thorold , continue on	St. Catharines , continue on	26th
	407	Express great route	Burlington , keep going	Pickering , keep going	107
	409	Belfield Expressway	Pearson Airport	Toronto , continue on	6th
	410		Mississauga , keep going	Caledon , keep going	20th
	416	Veterans Memorial Highway	Johnstown , continue on	Ottawa , continue on	76
	417	Queensway	Arnprior , continue on	East Hawkesbury , continue on	181
	420	Niagara Veterans Memorial Highway	Niagara Falls	Niagara Falls	3
	427		Toronto , continue on	Vaughan	20th
	QEW	Queen Elizabeth Way	Fort Erie	Toronto , continue on Gardiner Expressway	139

The King's Highways

character	number	Surname	Beginning	The End	Length in km
	2		Gananoque	Gananoque , continue on	1
	3	Talbot Trail	Windsor , keep going	Fort Erie	261
	4th		St. Thomas , continue on	Clinton , keep going	101
	5		Dundas , keep going	Waterdown , keep going	13
	6th	Garafraxa Road	Port Dover	Baldwin , keep going	480
	7th		Elginfield , keep going	Norval	153
			Markham	Kanata , keep going	384
	7A		Port Perry , keep going	Peterborough , continue on	48
	8th		Goderich , continue on	Dundas , keep going	139
	9		Kincardine , keep going	Harriston , keep going	73
			Orangeville , keep going	Newmarket , continue on	46
	10	Hurontario Street	Caledon , keep going	Owen Sound , keep going	136
	11		Cochrane , keep going	Barrie , keep up	1780
	12		Brooklin	Midland , continue on	145
	15th		Kingston , keep going	Carleton Place , continue on	113
	16		Prescott , keep on	Prescott , keep on	4th
	17th	Trans-Canada Highway	Kenora , keep going	Arnprior , continue on	1964
	17A	Kenora bypass	Keewatin , keep going	Kenora , keep going	34
	19th		Tillsonburg , continue on	Ingersoll , continue on	24
	20th	Lundy's Lane	Allanburg , continue on	Niagara Falls	2
	21st	Bluewater Highway	Wyoming , keep going	Owen Sound , keep going	227
	23		Elginfield , keep going	Owen Sound , keep going	98
	24		Simcoe , keep going	Cambridge	65
	26th		Owen Sound , keep going	Barrie , keep up	116
	28		Peterborough , continue on	Denbigh , keep going	163
	33	Loyalist Parkway	Bloomfield , keep going	Kingston	61
	34		Vankleek Hill , continue on	Hawkesbury , continue on	17th
	35		Newcastle , keep going	Algonquin Park , continue on	196
	37		Belleville , keep going	Actinolite , continue on	44
	40		Chatham – Kent , continue on	Sarnia , keep going	92
	41		Kaladar , continue on	Pembroke , keep going	161
	48	Markham Road	Markham	Beaverton , keep going	63
	49		Prince Edward County	Marysville	6th
	58		Port Colborne , continue on	Welland , keep going	7th
			Allanburg , continue on	Thorold , continue on	8th
	58A	Townline tunnel	Welland , keep going	Welland , keep going	4th
	60	Frank A. McDougall Parkway	Huntsville , keep going	Renfrew , keep going	256
	61		Neebing , keep going	Thunder Bay , continue on	61
	62		Bloomfield , keep going	Maynooth , keep going	166
	63		North Bay	Thorne , keep going	64
	64		Rutter , keep going	Marten River , keep going	145
	65		Matachewan , keep going	Casey Township , continue on	123
	66		Matachewan	Larder Lake , continue on	102
	67		Porquis Junction , continue on	Iroquois Falls	11
	69	Trans-Canada Highway	MacTier , keep going	Sudbury , continue on	198
	71	Trans-Canada Highway	Fort Frances , continue on	Kenora , keep going	194
	72		Dinorwic , continue on	Sioux lookout	69
	77		Leamington , keep going	Comber , keep going	23
	85		Kitchener	St. Jacobs	10
	89		Harriston , keep going	Cookstown , continue on	107
	93		Barrie , keep up	Midland , continue on	24
	94		Callander	Corbeil , continue on	12
	101		Wawa , keep going	Black River-Matheson , continue on	473
	102		Sistonens Corners , continue on	Thunder Bay , continue on	33
	105		Vermilion Bay , further on	Red Lake	174
	108		Serpent River , keep going	Elliot Lake	42
	112		Tarzwell , keep going	Kirkland Lake , continue on	20th
	115		Newcastle , keep going	Peterborough , continue on	57
	118		Bracebridge , continue on	Bancroft , keep up	128
	124		Parry Sound , keep on	Sundridge , keep going	75
	125		Red Lake , keep going	Cochenour	14th
	127		Maynooth , keep going	Whitney , keep going	39
	129		Thessalon , continue on	Chapleau	221
	130		Thunder Bay , continue on	Thunder Bay , continue on	15th
	132		Dacre , keep going	Renfrew , keep going	30th
	137		Hill Island , continue on	Lansdowne , continue on	4th
	138		Cornwall	Casselman , continue on	39
	140		Port Colborne , continue on	Welland	11
	141		Parry Sound , keep on	Port Sydney , keep going	54
	144		Sudbury , continue on	Timmins , keep going	272
	148		Pembroke	Cotnam Island , continue on	7th

Individual evidence

1. ↑ 407 ETR - homepage of the operator. Retrieved April 25, 2012 .