Driving from Newcastle to Melbourne without having to encounter a set of traffic lights is just one benefit of the NorthConnex tunnel. Roads & Infrastructure Magazine explains.
Nine kilometres of the new single lane highway between Devils Pulpit and New Italy is now open as part of the Pacific Highway duplication project in New South Wales.
Tunnel boring machine (TBM) Mabel has broken through a wall of rock at the site of the future Crows Nest Station after tunneling three kilometres from Chatswood.
The new M4 tunnels will be open in Sydney from Saturday morning, cutting up to 20 minutes off a trip from Parramatta to the Sydney CBD.
Upgrades at the Great Western Highway and Pitt Street intersection in Parramatta are now finished, with more improvements on the way.