plural of railway key

(rail transport) A key that allows one to lock and unlock doors to railway carriages and compartments, typically only permitted to railway employees.

(rail transport) A network of Russian railway lines which stretch from Moscow in the west to Vladivostok in the Far East.

(rail transport, forestry, US) A railroad built for the purpose of transporting logs out of a forest.

A bridge for railway transport

The fee charged for transporting goods by railway.

A railway used primarily for the transport of ore.