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Roads

Brisbane is served by a large network of urban and inter-urban motorways. The Pacific Motorway (M3/M1) connects the inner-city with the southern suburbs, Gold Coast and New South Wales. The Ipswich Motorway (M7/M2) connects the inner-city with the outer south-western suburbs. The Western Freeway and Centenary Motorway (M5) connect the city's inner-west and outer south-west. The Bruce Highway and Gympie Arterial Road (M1/M3) connect the city's northern suburbs with the Sunshine Coast and northern Queensland. The Logan Motorway (M2/M6) connects the southern and south-western suburbs. The Gateway Motorway is a toll road which connects the Gold and Sunshine Coast. The Port of Brisbane Motorway links the Gateway Motorway to the Port of Brisbane. The Inner City Bypass and Riverside Expressway serve as an inner ring freeway system to prevent motorists from travelling through the city's congested centre.

Brisbane also has a large network of major road tunnels under the metropolitan area, known as the TransApex network, which include the Clem Jones Tunnel between the inner-north and inner-south, the Airport Link tunnel in the north-east and the Legacy Way tunnel in the south-west. They are the three longest road tunnels in Australia.