The Sydney Orbital Network is a 110 kilometre

motorway A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway, and expressway. Other similar terms ...

standard

ring road A ring road (also known as circular road, beltline, beltway, circumferential (high)way, loop or orbital) is a road or a series of connected roads encircling a town, city or country. The most common purpose of a ring road is to assist in reducin ...

around and through

Sydney Sydney is the capital city of the States and territories of Australia, state of New South Wales and the List of cities in Australia by population, most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Syd ...

, the capital of

New South Wales New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

. It runs north from

Sydney Airport Sydney Kingsford Smith Airport — colloquially Kingsford Smith Airport, Sydney Airport or Mascot Airport — is an international airport serving Sydney, New South Wales, Australia, south of the Sydney central business district, in the subu ...

, underneath the CBD to the North Shore, west to the Hills District, south to Prestons and then east to connect with the airport. Much of the road is privately owned and financed by tolls. General Holmes Drive from aircraft window

General Holmes Drive from aircraft window

History

Planning for this beltway, orbital or ring road began as early as 1962 under the "County of Cumberland scheme" (CCS) and was talked about as far back as 1944. Then, from 1973 to 1989, things started to take shape with new sections opening-up and then further advancing by 1999. In 2007, the Lane Cove Tunnel opened, completing the orbital network.

Motorways that make up the orbital road

The 110 km Sydney orbital consists of several motorways and freeways, they are listed below: * Eastern Distributor * Southern Cross Drive * General Holmes Drive *

M5 Motorway The M5 is a motorway in England linking the Midlands with the South West England, South West. It runs from junction 8 of the M6 motorway, M6 at West Bromwich near Birmingham to Exeter in Devon. Heading south-west, the M5 runs east of West Brom ...

(both M5 South-West and M5 East motorways) * Westlink M7 *

M2 Hills Motorway M2 Hills Motorway is a tolled urban motorway in Sydney, New South Wales that is part of the Sydney Orbital Network and the National Highway west of Pennant Hills Road. Owned by toll road operator Transurban, it forms majority of Sydney's ...

M4 Motorway The M4, originally the London-South Wales Motorway, is the third longest motorway in the United Kingdom, running from west London to southwest Wales. The English section to the Severn Bridge was constructed between 1961 and 1971; the Welsh ele ...

* M8 Motorway * Lane Cove Tunnel * Gore Hill Freeway * Warringah Freeway * Sydney Harbour Tunnel The major sunken/underground sections of the orbital are: *Sydney Harbour Tunnel *Eastern Distributor *M5 East tunnel *Epping Tunnel (M2 Hills Motorway, a small section of tunnel) *Trenched section of the M2 Hills Motorway (in between Epping Road, just west of Lane Cove Tunnel) *Lane Cove Tunnel The major elevated sections are: *Parts of the Westlink M7 *Parts of Southern Cross Drive and General Holmes Drive (past the airport)

Tolling

The Sydney Orbital Road Network consists of a number of roads built by private companies: tolling is mostly unavoidable when using the road network. A $6.95 toll was added to the M5 East motorway from King Georges Road to Marsh Street on the 5 July 2020, to coincide with the opening of the M8 tunnel.

Highway links

Intercity highways are linked to the Orbital, moving traffic away from the old busy National Routes. They are: * NorthConnex - linking M1 Pacific Motorway,

Newcastle Newcastle usually refers to: *Newcastle upon Tyne, a city and metropolitan borough in Tyne and Wear, England, United Kingdom *Newcastle-under-Lyme, a town in Staffordshire, England, United Kingdom *Newcastle, New South Wales, a metropolitan area ...

and

Brisbane Brisbane ( ; ) is the List of Australian capital cities, capital and largest city of the States and territories of Australia, state of Queensland and the list of cities in Australia by population, third-most populous city in Australia, with a ...

- linking

Great Western Highway Great Western Highway is a state highway in New South Wales, Australia. From east to west, the highway links Sydney with Bathurst, New South Wales, Bathurst, on the state's Central Tablelands. The highway also has local road names between the ...

and Bathurst to Westlink M7 * Hume Motorway - linking

Melbourne Melbourne ( , ; Boonwurrung language, Boonwurrung/ or ) is the List of Australian capital cities, capital and List of cities in Australia by population, most populous city of the States and territories of Australia, Australian state of Victori ...

and

Canberra Canberra ( ; ) is the capital city of Australia. Founded following the Federation of Australia, federation of the colonies of Australia as the seat of government for the new nation, it is Australia's list of cities in Australia, largest in ...

and Westlink M7 * King Georges Road - linking

Princes Highway Princes Highway is a major road in Australia, extending from Sydney via Melbourne to Adelaide through the states of New South Wales, Victoria (Australia), Victoria and South Australia. It has a length of (along Highway 1) or via the former ...

, Princes Motorway and

Wollongong Wollongong ( ; Dharawal: ''Woolyungah'') is a city located in the Illawarra region of New South Wales, Australia. The name is believed to originate from the Dharawal language, meaning either 'five islands/clouds', 'ground near water' or 'sound ...

Proposed or missing freeway/motorway links

M6 Motorway The M6 motorway is the longest motorway in the United Kingdom. It is located entirely within England, running for just over from the Midlands to the border with Scotland. It begins at Junction 19 of the M1 motorway, M1 and the western end of t ...

– A proposal that links the New M5 Tunnels and the southern suburbs of Sydney, as the

. The only section which was built is the Captain Cook Bridge and its approaches. Land is still reserved north of this point through Sandringham, and south through the

Royal National Park The Royal National Park is a state park, protected national park that is located in the Sutherland Shire local government area in Southern Sydney and in the City of Wollongong local government area in the Illawarra region of New South Wales, Au ...

. In October 2017, the government announced it will proceed with Stage 1 of the F6 extension, which will run via two 4 km tunnels linking the New M5 tunnels at Arncliffe to President Avenue at Kogarah. In October 2019, the government announced a name change of the extension to M6 Motorway and also confirmed the completion date of Stage 1 would be pushed back to late 2025, with major construction to begin by early 2022. This has since been shifted back to 2028. * Western Harbour Tunnel - linking the WestConnex via the Rozelle Interchange with the North Shore at Cammeray.

References

External links

Timelapse footage of the whole Sydney Orbital Network on YouTubeRTA Orbital Network Website

NSW Bike Plan - Bicycle Information for New South Wales
{{Road infrastructure in Sydney Highways in Sydney Ring roads in Australia