R254 highway (Russia)
The Russian route R254 is a Russian [federal highway|federal highway] in Russia and Kazakhstan and is part of the Baikal Highway. It runs from Chelyabinsk through Kurgan Oblast|Kurgan], Petropavl, and Omsk until Novosibirsk, with a total length of.
The Chelyabinsk-Omsk stretch is also included into the European route E30.
Before 2018, the route was known as the M51.