Finnish national road 66

Highway 66
Route information
Maintained by the Finnish Transport Agency
Length182 km (113 mi)
Existed1938–present
Major junctions
FromHirsilä, Orivesi
ToLapua
Location
CountryFinland
Major citiesRuovesi, Virrat, Alavus, Kuortane
Highway system
Kt 65 Kt 67

The Finnish national road 66 (Finnish: Kantatie 66; Swedish: Stamväg 66) is the 2nd class main route from Orivesi to Lapua via Virrat and Alavus. The length of the road is 182 kilometres (113 mi). The road is mostly in good condition, and is used as an alternative route to the parallel Finnish national road 3. The road as a whole is two-lane. In Visuvesi, between Ruovesi and Virrat, there is a moveable bridge built in 1969. There is a road runway between Alavus and Kuortane.