Hume Highway, inclusive of the sections now known as Hume Freeway and Hume Motorway, is one of Australia's major inter-city national highways, running for 840 kilometres (520 mi) between Melbourne in the southwest and Sydney in the northeast. Upgrading of the route from Sydney's outskirts to Melbourne's outskirts to dual carriageway was completed on 7 August 2013.
Pacific Highway is a 790-kilometre-long (491 mi) national highway and major transport route along the central east coast of Australia, with the majority of it being part of Australia's Highway 1. The highway and its adjoining Pacific Motorway between Brisbane and Brunswick Heads and Pacific Motorway between Sydney and Newcastle links the state capitals of Sydney in New South Wales with Brisbane in Queensland, approximately paralleling the Tasman Sea and the Coral Sea of the South Pacific Ocean coast, via regional cities and towns like Gosford, Newcastle, Taree, Port Macquarie, Kempsey, Coffs Harbour, Grafton, Ballina, Byron Bay, Tweed Heads and the Gold Coast, which is part of Queensland. Additionally, between Brunswick Heads and Port Macquarie, the road is also signed as Pacific Motorway, but has not been legally gazetted as such.
Great Western Highway is a 202-kilometre-long (126 mi) state highway in New South Wales, Australia. From east to west, the highway links Sydney with Bathurst, on the state's Central Tablelands.
The A6 is an arterial road linking Cumberland Highway at Carlingford and Princes Highway at Heathcote, via Lidcombe and Bankstown. It was formerly designated as Metroad 6, which was one of the Sydney Metroads.
Cumberland Highway is a 34-kilometre (21 mi) long urban highway located in Sydney, New South Wales, Australia. The highway links Pacific Highway and Pacific Motorway (M1) at Pearces Corner, Wahroonga in the northeast with Hume Highway at Liverpool in the southwest. This name covers a few consecutive roads and is widely known to most drivers, but the entire allocation is also known – and signposted – by the names of its constituent parts: Pennant Hills Road, James Ruse Drive, Briens Road, Old Windsor Road, Hart Drive, Freame Street, Emert Street, Jersey Road, Betts Road, Warren Road, Smithfield Road, Palmerston Road, (New) Cambridge Street, Joseph Street and Orange Grove Road. The entire length of Cumberland Highway is designated part of route A28.
Macarthur railway station is located on the Main South line, serving the Sydney suburb of Campbelltown. It is served by Sydney Trains T8 Airport & South and NSW TrainLink Southern Highlands Line services. It is the southern extremity of the electrified Sydney Trains network.
Luddenham is a suburb of Sydney, in the state of New South Wales, Australia 42 kilometres west of the Sydney central business district, in the local government areas of the City of Penrith and City of Liverpool. It is part of the Greater Western Sydney region.
Bringelly is a suburb of Sydney, in the state of New South Wales, Australia. It is located on the Northern Road between Penrith and Camden. It has a public school. Bringelly is also the name of a local hill.
The Putty Road is a rural road that links the northwestern suburbs of Sydney to the Hunter Region in New South Wales, in eastern Australia. The southern terminus of the Putty Road is Wilberforce and the northern terminus is Singleton.
Appin Road is a New South Wales secondary highway linking Campbelltown and Sydney's western suburbs with Wollongong. It gets its name from Appin, which lies on its path.
The M5 Motorway is a 29-kilometre (18 mi) motorway located in Sydney, New South Wales that is part of the Sydney Orbital Network.
The Camden Valley Way is a 24-kilometre (15 mi) arterial road between Sydney and the historic town of Camden.
Windsor Road is a notable road in the Hills District of Sydney. It starts from Windsor, New South Wales and ends at Northmead, New South Wales. However, Windsor Road is not continuous. The northern section of Windsor Road is continuous with Old Windsor Road instead, designated route A2. The southern section of Windsor Road forms a T-junction with route A2 at Kellyville.
Old Windsor Road is a notable and historic road in Sydney, Australia. It starts from Kellyville, New South Wales and ends at Northmead, New South Wales, just north of Parramatta, and acts as part of a main arterial between Parramatta and Windsor. A section at its southeastern end is a constituent part of Cumberland Highway.
The A38 is a major arterial route in Sydney, Australia, connecting M2 Hills Motorway in North Ryde to the Pittwater Road (A8) in Dee Why.
Western Sydney International Airport, also known as Western Sydney Airport or Badgerys Creek Airport, is a new international airport currently under construction within the suburb of Badgerys Creek, New South Wales, Australia. The airport is planned to have 24-hour and curfew-free operations and will supplement Kingsford Smith Airport, which has reached capacity due to a legislated curfew and flight caps. The first stage of construction on the new airport began on 24 September 2018, and the first stage is expected to be complete and open by December 2026. The site was officially designated by the Federal Government on 15 April 2014, after decades of debate on the location of another airport within Greater Sydney.
Western Sydney Infrastructure Plan (WSIP) is an A$4.1 billion 10-year road investment program in Western Sydney, New South Wales, jointly funded by the federal government and the New South Wales state government. Originally introduced in April 2014 as a $3.5 billion program consisting of key road upgrade projects in Western Sydney, particularly in the south west surrounding the future Western Sydney Airport, the program scope was later expanded and funding was increased to $4.1 billion. The funding is now split among:
The Outer Sydney Orbital is a proposed corridor for a motorway and freight rail line in Western Sydney. The motorway is proposed to be signposted M9 or M10. The proposed orbital will run parallel to The Northern Road.
A9 (2013–present)
Bridge Street 
Narellan Road
