New M4 West Connex
Stretching 7.5km between Parramatta and Homebush, the New M4’s eight lanes (up from the original six) make it an even faster way to bypass 22 traffic lights on Parramatta Road and reduce travel times in the west. The New M4 has also been upgraded to have smoother road surfaces. Plus, for the first time, motorists can now access the New M4 directly from Sydney Olympic Park using the new Hill Road on-ramp.
The M4 extension from Homebush to Haberfield (New M4 Tunnels) is complete. These tunnels opened July 2019. By 2023, the M4 will link to a New M5, creating a western bypass of the city for faster, safer, and more predictable trips.