Leach Ab
20 Apr 2015

Guide to using the Leach Highway / Abernethy Road interchange

As the layout for the Leach Highway / Abernethy Road interchange moves towards its final arrangement, road users are now travelling on open parts of the first single point urban interchange (SPUI) in Western Australia.   

This is the first time this type of interchange design is being used and, as a result, it will seem different to other traditional intersection designs. Traffic signals are located further apart and more space is available for right turn movements.

A guide on how to travel through the interchange has been developed to aid road user navigation.

Read the guide to using the Leach Highway / Abernethy Road interchange here.

For further information on our major traffic changes please click here.