The government of New South Wales (NSW) in Australia has announced the start of tunnelling works at the New M5 section of WestConnex, which is two new 9km twin tunnels that will run roughly in parallel to the existing M5 East between Beverly Hills and St Peters.

Upon completion of the New M5, tens of thousands of motorists will be benefitted as they would have an option to avoid of using one of Sydney’s most congested road corridors.

NSW Premier Mike Baird said: “Anyone who’s used the M5 East knows how critical this link is to fixing traffic congestion in Sydney.

"The M5 is currently congested for 13 hours a day, this new motorway, opening in 2020, will get drivers moving again."

“We now have tunnelling underway on three major motorway links in Sydney with the New M5, M4 East and NorthConnex. Along with our record investments in Sydney Metro rail and light rail, we’re picking up the pace as we rebuild NSW.”

The new M5 will run roughly in parallel to the existing M5 East, more than doubling capacity along the busy corridor.

NSW Roads Minister Duncan Gay said: “The M5 is currently congested for 13 hours a day, this new motorway, opening in 2020, will get drivers moving again.

“By moving vehicles underground, we’re able to create more than 18 hectares of new recreational green space, including six hectares at a new Interchange at St Peters.”

Gay further explained that the New M5 will reduce travel time of the commuters travelling from Beverly Hills to St Peters.

The New M5 construction is expected to create more than 4,400 full time jobs, including 155 apprentices and trainees.