M2 and Lane Cove Tunnel corridor

The M2 and Lane Cove Tunnel corridor is a continuous 24.6 kilometre route, which services traffic travelling between the lower north shore and the north west suburbs of Sydney. It readily connects western Sydney commuters to northern parts of the CBD via a link to the Gore Hill Freeway. The tunnel allows road users to avoid traffic lights and congestion on alternative routes. The M2 and Lane Cove Tunnel corridor form part of the Sydney Orbital Road network.

The M2 Motorway is a 21 kilometre, four lane motorway that links the lower north shore and the north-west regions of Sydney. The Lane Cove Tunnel is a 3.6 kilometre twin tunnel motorway running under Epping Road. It forms a continuation of the M2 Motorway at North Ryde and ends at the Gore Hill Freeway at Artarmon.

The M2 and Lane Cove Tunnel corridor is a key public transport route. The M2 motorway includes dedicated bus lanes, which carry more than 17,000 bus passengers on a typical work day.