List of road routes in Victoria

It consists of alphanumeric routes, which are a one-to-three digit number prefixed with a letter – M, A, B, or C – that denotes the grade and importance of the road.

[8] Former National Highways route markers initially retained their shield design (including NATIONAL markings) after conversion, but VicRoads – as of September 2013 – removed them, bringing their design in line with the rest of the state.

[9] Melbourne has been slower to convert between systems, having kept most of its Metropolitan routes, but is currently undergoing a systematic conversion from 2020.

[7] In practice, this means M roads are usually at least dual-carriageway freeways or high standard rural highways with at least two lanes in each direction.

Victorian route allocations use a blue background colour to designate a toll-road (sections attracting a toll are specifically marked).