Nightly trains on the Mandurah Line between Elizabeth Quay and Aubin Grove will be cancelled this weekend.
A Transperth spokesperson said the services will be cancelled between Friday, August 27 and Sunday, August 29 so works can be done on the Thornlie-Cockburn Link Project.
The last full line services each night will be departing Perth Underground at 9.45pm and departing from Mandurah at 9.19pm.
Trains will resume from the start of timetabled services each morning.
Train replacement bus Route 909 will run between Perth Busport (Zone A) and Aubin Grove while trains are cancelled.
Trains will continue to run between Aubin Grove and Mandurah Stations.
Passengers should allow extra travelling time and be aware that replacement buses may not connect with timetabled bus and train services.
Rockingham Train Station - Car park changes
A number of car parking bays will be temporarily closed at the Rockingham Train Station from Friday, August 27.
A drive-through COVID clinic will be opening at the overflow car park off Rae Road and will take up around 90 bays.
Passengers can continue to park in the remaining bays.
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