Work is continuing at the western tunnel entrance and South Kensington Station precinct.

The rail corridor has been widened in Kensington to accommodate the new Metro Tunnel tracks and to take trains down a declining ramp to the western entrance of the Metro Tunnel.

A support egress building for the Metro Tunnel has also been built near the tunnel entrance on Childers Street. It houses essential equipment that will support the day-to-day operations of the Metro Tunnel.