Expressways
- Airport Parkway - is an expressway in Ottawa running from the Ottawa International Airport to Heron Road.
- Cootes Drive - Ancaster, Ontario/Hamilton, Ontario/Dundas, Ontario (formerly known as The King's Highway 102). First divided dual-carriageway in Canada and Ontario, built in mid-1930s near McMaster University.
- Eastgate Parkway in Mississauga is a divided at-grade expressway where it follows the old Highway 403 right of way from current Highway 403 to just west of Fieldgate Drive.
- Eastport Drive (Highway 7189) - Hamilton
- Exmouth St. is an expressway between Old Exmouth St. and Old London Rd. east of Sarnia
- Harbour Expressway - Thunder Bay
- Hanlon Parkway - Guelph
- Mud Street - between Lincoln M. Alexander Parkway/Red Hill Valley Parkway intersection and Regional highway 20 in the Hamilton area.
- Highway 7 is a brief expressway between Highway 115's eastern terminus and Keene Rd.
- Highway 11 - (see Thunder Bay Expressway)
- Highway 17 - (see Thunder Bay Expressway)
- Highway 17 - Sault Ste. Marie to Desbarats
- Highway 27 directly north of Highway 401 in Toronto, Ontario. It has four lanes of undivided traffic, and is fully controlled-access with interchanges and service roads to provide access to property in the area.
- Highway 40 is a four-lane divided expressway around the Sarnia area where it is known as the Sarnia Bypass. It is a two-lane freeway south of Sarnia as far south as Wallaceburg. Highway 40 is designed such that it can be upgraded to a full freeway, although it is unlikely since current traffic levels do not warrant the upgrade.
- Highway 58A is a 2-lane expressway in its entirety.
- Highway 140 is a 2-lane expressway in its entirety.
- Sir John A. Macdonald Parkway - is a four-lane scenic parkway/expressway from downtown Ottawa to Carling Avenue along the Ottawa River in Ottawa
- Municipal Road 55 in Greater Sudbury - from Municipal Road 24 (approximately one kilometre west of the Highway 17 interchange) in Lively to Big Nickel Mine Road
- Regional Road 420 - Former section of Highway 420 from Stanley Avenue to the Rainbow Bridge in Niagara Falls.
- Thunder Bay Expressway - Thunder Bay
- Veterans Memorial Parkway - London
Read more about this topic: List Of Ontario Expressways