The project
The M2 Motorway Project involved extensive planning and construction. This page outlines the rationale behind the M2 project and provides a snapshot of its major construction works and resulting road network features.
Why build the M2 Motorway?
The M2 Motorway project was initiated in response to a need for:
- Quicker travel times between the north-west and the north shore.
- A direct link to the expanding Sydney Orbital Network.
- Transport facilities to meet residential and employment growth in Sydney’s north-west and the limitations of the existing arterial road network.
Outcomes
The major outcomes of the project are:
- A 21 km, four-lane motorway linking the M7 and Lane Cove Tunnel.
- New interchanges and overbridges/underpasses at major intersections to improve access.
- Twin 460 metre tunnels located at Epping.
- A two-lane, eight kilometre busway in the median from Beecroft Road to Windsor Road with bus stops separated from through traffic.
- A shared breakdown/cycle lane for cyclists.
- Increased connectivity and capacity for commuter, commercial, freight and road-based public transport.
- Five major intersections along the motorway with entry/exit ramps at Windsor Road, Pennant Hills Road, Beecroft Road, Delhi Road and Lane Cove Road.
- Twenty-nine bridges (including pedestrian overpasses). Three of the bridges span Darling Mills, Devlins and Terry's creeks.

Snapshot of M2 Motorway Project
Who built the M2 Motorway?
The Abigroup-Obayashi Joint Venture entered into a contract with Hills Motorway to design and construct the M2 Motorway. The motorway is now owned and operated by Transurban.
Cost
$644 million
M2 Motorway and its use
- The M2 is a tolled motorway, and can be paid either electronically or by cash.
- Clearance for the ‘Epping’ or ‘Norfolk’ tunnel is five metres westbound and 5.4 metres eastbound.
For information on using the M2 Motorway go to www.hillsmotorway.com.au
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