Over the coming months, The West Gate Tunnel Project has announced there will be night-time carriageway and ramp closures.
The works will occur at the Williamstown Road interchange, which the project said will allow for crews to safely continue a range of finishing works.
According to the project, as part of widening the West Gate Freeway, crews are upgrading Williamstown Road ramps connecting to the freeway to strengthen the structures and improve traffic flow onto the freeway.
Closures will be required at night for Williamstown Road northbound and southbound, in one direction at a time.
The Williamstown Road inbound entry and outbound exit ramps are also due to be closed at night.
The closures include, the southbound route under the west gate freeway which will be closed nightly from Monday, July 31, to Friday, August 4, between 9pm and 5am each night.
The outbound exit ramp from the West Gate Freeway will be closed nightly from Monday, August 14, to Friday August 18 between 9pm and 5am each night.
The outbound entry ramp to the West Gate Freeway will be closed nightly from Monday, August 14, to Friday, August 18, between 9pm and 5am each night.
The inbound entry ramp to the West Gate Freeway will be closed nightly from Tuesday, August 8, to Friday, August 11, between 9pm and 5am each night.