To ensure a safe environment for all road users, it is necessary to review and modify certain speed zones.
Proposed changes below are implements as part of our ongoing review of speed limits in the metropolitan and regional areas.
In addition, when traffic signals are changed they will also be listed below.
Motorists are reminded that speeding is an offence.
Further information can be obtained by submitting an online form.
The built-up area default speed limit of 50 km/h on Nairn Drive from Wise Meander to Ridge Boulevard will be formalised to 70 km/h.
The existing speed limit of 60 km/h on Fitzgerald Street from Grosvenor Road to Angove Street will be reduced to 40 km/h.
The existing speed limit of 70 km/h on Holmes Street from Nambung Street to Balfour Street will be reduced to 60 km/h.
The existing speed limit of 80 km/h was reduced to 70 km/h on Albany Highway from Coalfields Highway to 560 m south of Arthur Road.
The existing speed limit of 110 km/h was reduced to 90 km/h on Albany Highway from Boyup Brook Arthur Road south for approximately 600 m.
The built-up area default speed limit of 50 km/h on Clifton Road West from Fraser Road to Nicholson Road will be formalised to a 60 km/h speed limit.
The existing speed limit of 80 km/h was reduced to 70 km/h on Baldivis Road from Pemberton to Boulevard and Ingram Road.
Great Southern Highway from The Lakes to York have been reduced from 110 km/h to 100 km/h
Also the 90 km/h speed zones either end of the road have been reduced to 80 km/h and the 60 km/h zone at the York end of the road has been shortened.
The existing 70 km/h speed limit for southbound traffic was increased to 80 km/h on Rockingham Road from the Green Waste Plant access road to approximately 200 metres south of Usher Place.
The following roads within Perth CBD have now been included within the 40 km/h speed limit area:
The existing 70 km/h speed limit was reduced to 60 km/h on Gnangara Road from Wanneroo Road to 250 m west of Klaraborg Drive.
The existing 70 km/h speed limit was reduced to 60 km/h on Cockburn Road from 300m north of Spearwood Avenue to 700 m south of O'Kane Court, for a trial period of six months.
The existing State default limit was reduced to a 70 km/h speed limit on Carabooda Road from Karoborup Road to Cutler Road.
The existing State default limit was reduced to a 70 km/h speed limit on Gibbs Road from Wanneroo Road to Karoborup Road.
The existing 70 km/h speed limit was reduced to 60 km/h on Old Coast Road between the Paris Road roundabout to approximately 170 metres north of Cathedral Avenue.
The existing 50 km/h built up area speed limit was reduced to a 40 km/h speed limit on Walanna Drive from Melinga Court to Lowan Loop.
The existing 80 km/h speed limit was reduced to a 60 km/h speed limit on Kerosene Lane from 550 metres west of Desiree Drive 200 metres east of Jennings Drive.
The following sets of traffic signals are scheduled for upgrade: