The M5 Motorway is a 29-kilometre-long (18 mi) motorway located in Sydney, New South Wales, Australia that is designated with the M5 route and forms part of the Sydney Orbital Network. The M5 route number comprises two connected parts, separately owned and operated: The M5 cycleway is located on the breakdown lanes of the M5 South-West Motorway, and runs off-road parallel to the M5 East between King Georges Road and Arncliffe.