The M2 is a

route Route or routes may refer to: * Air route, route structure or airway * GPS route, a series of one or more GPS waypoints * Route (gridiron football), a path run by a wide receiver * Route (command), a program used to configure the routing table * ...

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 ...

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 ...

, that links Sydney suburbs from

Artarmon Artarmon () is a suburb on the lower North Shore of Sydney, in the state of New South Wales, Australia, 9 kilometres north-west of the Sydney central business district, in the local government area of the City of Willoughby. History In ...

in the south-east to Bella Vista in the north-west. The route consists of two separately named motorways, the

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 ...

and the

Lane Cove Tunnel The Lane Cove Tunnel is a twin-tunnel tollway in Sydney, Australia that is part of the Sydney Orbital Network. Owned by Transurban, It connects the M2 Motorway at North Ryde with the Gore Hill Freeway at Artarmon and forms part of Sydney's ...

. The M2 route replaces the motorway sections of what was known as

Metroad Metroads were the primary road routes serving the Sydney and Brisbane metropolitan areas from the 1990s to the early 2010s. The Metroads formed a network of radial and circumferential routes throughout the cities, simplifying navigation. Metroads ...

2 from 1993 to 2013, with the non-motorway sections replaced by the A2 route (made up of

Windsor Road Windsor Road is a notable road in the Hills District, New South Wales, Hills District of Sydney, linking Windsor, New South Wales, Windsor and North Parramatta, New South Wales, North Parramatta in Sydney's west. It is a constituent part of ro ...

and

Old Windsor Road 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 Winds ...

Lane Cove Tunnel and M2 Hills Motorway

The Lane Cove Tunnel was open to traffic in March 2007. Prior to the opening of the Lane Cove Tunnel, the Metroad 2 followed Epping Road, between the Pacific Highway and Mowbray Road west. The M2 Hills Motorway was opened nearly 10 years prior to the Lane Cove Tunnel in May 1997, replacing sections of Metroad 2 between North Ryde and Baulkham Hills, between Old Windsor road and Carlingford Road, along Epping Road to Delhi Road, Beecroft Road, Pennant Hills Road (Part of the Cumberland Highway), Castle Hill Road and Showground Road, Old Windsor Road and Windsor Road.

History of the Metroad 2 route

Prior to the opening of the M2 Hills Motorway in 1997, the Metroad 2 route ran along Epping Road, Beecroft Road, Pennant Hills Road (Part of the Cumberland Highway), Castle Hill Road and Showground Road, Old Windsor Road and Windsor Road. These former stretches were parts of State Routes 28 and 30 until Metroad 2 replaced them in November 1993. The southern/eastern extremity of Metroad 2 was originally at the city end of the

Sydney Harbour Bridge The Sydney Harbour Bridge is a steel through arch bridge in Sydney, New South Wales, Australia, spanning Port Jackson, Sydney Harbour from the Sydney central business district, central business district (CBD) to the North Shore (Sydney), North ...

, with the

Warringah Freeway Warringah Freeway is a divided freeway in Sydney, New South Wales, Australia that is part of the Sydney Orbital Network. The primary function of the freeway is to provide an alternative high-grade route from the Sydney Harbour Tunnel and B ...

and Gore Hill Freeway duplexed as both Metroad 1 and Metroad 2. However the route was later truncated with Metroad 2 ending at the east end of the Lane Cove Tunnel. In 2013 with the introduction of alphanumeric route numbers in New South Wales, Metroad 2 was decommissioned, with the motorway sections replaced by route M2, and the non-motorway sections (Old Windsor Road and Windsor Road) receiving the A2 marker.

References

{{Road infrastructure in Sydney Sydney Metroads

Lane Cove Tunnel and M2 Hills Motorway

History of the Metroad 2 route

See also

References