Ontario Highway 103


King's Highway 103, commonly referred to as Highway 103, was a provincially maintained highway in the Canadian province of Ontario. Located in the Muskoka District, the highway extended from Highway 12 at Waubaushene to Highway 69 at Foot's Bay. Opened in 1944, the highway existed until 1976, when a series of renumberings eliminated the designation, replacing it with Highway 69; Highway 400 has since been built over the majority of this former route.

Route description

Highway 103 followed much of the route that Highway 400 now takes between Highway 12 at Coldwater and the former Highway 69 junction south of Mactier. From there it followed what is now Lake Joseph Road to Foot's Bay, where it met what became Highway 169, now known as Muskoka District Road 169.
Between Coldwater and Waubaushene, the route was concurrent with Highway 12 for a brief period in the mid-1960s. From there, it crossed over Matchedash Bay and circled around the south and eastern shoreline of Sturgeon Bay to Port Severn. From there, the route travelled through was then a barren wilderness for within the District of Muskoka. At Foot's Bay, the route encountered Highway 69, which continued east to Highway 11 in Gravenhurst and north to Sudbury.

History

Highway 103 was first designated during the Second World War, providing access from Highway 12 at Waubaushene to Port Severn. The highway was in length for its first decade of existence. During the mid-1950s, the highway was extended north to Foot's Bay to connect with Highway 69. This extension was open by May 1958,
and the entirety of the route was designated as Highway 69 on May 15, 1976, concurrently with Highway 69's earlier routing from Foot's Bay to Brechin being redesignated as Highway 169.
The entirety of the former route has now been superseded by the northward extension of Highway 400.

Major intersections