Queensland

Queensland Border welcome sign on the Mitchell Highway (A71) at Barringun. Image © Tim Cole.

Queensland covers an area of 1 730 648 square kilometres on the north-eastern part of Australia 1, and Queensland's Department of Transport and Main Roads administers 34 000 km of Queensland's 182 200 km public road network, which is 20 per cent of the state's total road network and carries 80 per cent of traffic. 2

In Queensland, as is the case with all the other states in Australia, the roads are classified into different categories, and are also numbered for maintenance purposes and also navigation purposes.

Transport and Main Roads look after state-controlled roads only - the highways and other main connecting roads in Queensland. Transport and Main Roads don't look after roads in Queensland that are local roads. Local governments are responsible for the other roads within their boundaries - the local suburban streets within towns and smaller connecting roads between towns. 2

There is also the national highway network – the highways that the most crucial for transport around Australia. The federal government is responsible for funding any work on these roads. However, Main Roads manages the national highway network in Queensland on behalf of the federal government. That means, Transport and Main Roads plans, designs and supervises works on the national highway, but the federal government provides the funding. 2

Route Numbering is designed to aid motorists navigate, using route shields as guidance. Queensland currently uses both a hierarchical system and an alpha-numeric system for route marking. In the metropolitan area of Brisbane, Metroads are the most important arterial roads, while in rural areas the National Highways and National Routes are the major highways. State Routes are the secondary ways of travel and other important urban routes that the Metroads don't cover, while Tourist Drives provide links from the State, National or Metroad routes to tourist areas / attractions.

Queensland began converting to the alpha-numeric style of route marking in September 2000 with the introduction of M1 for the Pacific Motorway, and have since introduced several other alphanumeric routes in metropolitan Brisbane and country areas.

To view each gallery, click or tap on a sign or route number below.

1 Geoscience Australia
2 Queensland Department of Main Roads