VIC Road Works: West Gate Freeway (M1), - Road Maintenance Works - Lanes closed both directions (3865604), Road Maintenance Works activities occurring between 12/09/2019 and 01/12/2019 during the following times: Weekdays 7:30 PM to 5:30 AM, Weekends 12:00 AM to 5:30 AM Altered speed limit during operation will be 40 and the traffic delay is expected to be 0 to 5 min