Leading international and Australian firms including Lend Lease, Leighton and Ferrovial are amongst a number of builders vying for the right to build the first section of one of Sydney’s biggest road construction projects.

Unveiling the list of contenders to undertake delivery of the $3.4-$3.6 billion M4 Widening – the first stage of the 33-kilometre WestConnex Project linking Sydney’s west with the airport and Port Botany Precinct, state Roads and Transport Minister Duncan Gay announced that six contractors and joint ventures had lodged expressions of…