Motorists are dealing with heavy traffic on major Perth roads this morning.

Drivers are urged to be cautious on a major Perth highway with several traffic lights down due to a fallen power line.

Motorists have been advised to drive with caution as debris cover the road after a crash on Tonkin Highway this morning.

Police were alerted to the crash around 11.40am on Wednesday morning on the A91 near the M90 slip road.

Drivers are still being advised to allow extra time for travel after lanes on a major motorway were closed, causing peak-hour chaos.

Drivers are still being advised to allow extra time for travel after lanes on a major motorway were closed, causing peak-hour chaos.

A collision caused major delays in the east end of Belleville on Monday afternoon. Firefighters, Police and Paramedics responded following a...

A collision caused major delays in the east end of Belleville on Monday afternoon. Firefighters, Police and Paramedics responded following a...

Both directions on the M4 have reopened but motorists have been warned there are still major traffic delays.

Both directions on the M4 have reopened but motorists have been warned there are still major traffic delays.