New M4 Tunnels now open
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How to use the New M4 Tunnels
Distance-based tolls will apply in the New M4 Tunnels. Make sure you have a valid toll account today.
The new M5 opens in 2020
The New M5 will provide twin underground tunnels, stretching nine kilometres from Kingsgrove to the new St Peters Interchange.
Linking the M4 to the M5
The final and most critical component of WestConnex, the M4-M5 Link features twin tunnels connecting the New M4 at Haberfield to the New M5 at St Peters, as well as an underground bypass of Victoria Road between the Iron Cove and Anzac Bridges.
Big day, big tunnel and a big win for Sydney motorists! The New M4 Tunnels are now open. Safe travels Sydney!
Thanks for coming to the New M4 Tunnels Community Event. We would not have come this far without your patience and support. It was a pleasure to share with over 800 locals, who toured the tunnels, the massive amount of work that’s been going on underground. Watch this space… New M4 Tunnels opening soon!