Much anticipated WestConnex M4-M8 Link Tunnels open to traffic

The newest extension to the WestConnex motorway tunnels opened today, two months ahead of schedule. Officially opened by NSW Premier Dominic Perrottet on 19 January 2023, the M4-M8 Link Tunnels, also known as WestConnex Stage 3A, comprises 7.5km long twin road tunnels, mostly 3 lanes each way, with underground connections to the existing WestConnex Stage 1 (M4 Motorway Tunnels) and WestConnex Stage 2 (M8 Motorway), and the future WestConnex Stage 3B (Rozelle Interchange).