The following highways are numbered 717:
| Preceded by 716 | Lists of highways 717 | Succeeded by 718 |
King's Highway 109, or Highway 109, is a former provincial highway in Ontario. It was used on two separate, unrelated routes during the 1950s and 1960s:
Secondary Highway 500, commonly referred to as Highway 500, was a secondary highway in the Canadian province of Ontario which was first designated in 1956. Its route was renumbered in 1964, becoming:
National Highway 10 is a national highway in North East India that connects Indo/Bangladesh border via Siliguri to Gangtok. It passes through the Indian states of West Bengal and Sikkim.The highway is being maintained by the National Highways and Infrastructure Development Corporation Limited (NHIDCL) from Rangpo to Ranipool in the state of Sikkim.
National Highway 717 is a national highway in India. This highway runs entirely in the state of West Bengal. It is a secondary route of National Highway 17. Prior to renumbering of national highways in 2010, the stretch between Chalsa and Mainaguri was part of old national highway 31. By a gazette notification on 27 December 2013, NH-717 route was extended from Mainaguri to land border crossing of India/Bangladesh border near Changrabandha. Mainaguri to Changrabandha stretch of this route is part of Asian Highway 48.
Asian Highway 48 or AH48 is a transnational route in India and Bhutan, running 276 kilometres (171 mi) from Changrabandha in India to Thimphu in Bhutan.
Secondary Highway 514, commonly referred to as Highway 514, was a secondary highway in the Canadian province of Ontario. It was used on two separate routes from the 1950s to the 1990s:
