Ontario Highway 606

Highway 606 marker
Highway 606
Route information
Maintained by the Ministry of Transportation and Communications
Length1.5 km[1] (0.93 mi)
Existed1956[2][3]–c. 1973[4][5]
Major junctions
South end Highway 17 – Greater Sudbury, North Bay
North endPioneer Street in Markstay, Ontario
Location
CountryCanada
ProvinceOntario
Highway system
← Highway 605→ Highway 607

Secondary Highway 606, commonly referred to as Highway 606, was a provincially maintained secondary highway in the Canadian province of Ontario. This short spur connected Highway 17 with the community of Markstay and was only 1.5 kilometres (0.93 mi) long. Highway 606 was located entirely within what is now the Municipality of Markstay-Warren in Sudbury District.

The route was established, along with many other secondary highways, in 1956 and existed until c. 1973, when many other nearby secondary highways were transferred to the newly formed Regional Municipality of Sudbury, now Greater Sudbury. It is unknown why this route was removed despite not being within the region. Today, the route of Highway 606 is maintained by the Municipality of Markstay-Warren and known as Main Street.

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