Reid Highway and Erindale Road Grade Separation

Main Roads will be constructing a grade separated interchange with Erindale Road over Reid Highway.

Reid Highway is a key east-west arterial road in Perth’s northern suburbs, linking two major north-south corridors: Mitchell Freeway to the west and Tonkin Highway to the east. Main Roads has been progressively replacing at-grade signalised intersections along Reid Highway with interchanges that enable free-flowing traffic.

The intersection of Reid Highway and Erindale Road is the last remaining at-grade signalised intersection between Mitchell Freeway and Tonkin Highway. It plays a vital role in the broader road network, facilitating access to residential suburbs such as Hamersley and Warwick, as well as the Balcatta light industrial area.

As part of this planning, we are seeking feedback to help shape the development of interchange design development. We want to hear from local community & businesses, so we can learn more about:

• how you currently use the Reid Highway and Erindale Road intersection
• your thoughts on access, efficiency and safety
• potential improvements to the intersection that we should consider
• access and impacts of the intersection on local businesses and residents
• what’s important to you; and
• what’s important to the local area.

Thank you for taking the time to share your thoughts.