Leach Highway and Welshpool Road Interchange

A new interchange will be constructed at Perth's most dangerous intersection, set to start in 2021.
Leach Highway and <em>Welshpool Road Interchange</em>

We are planning to build a new interchange at at Perth’s most dangerous and second most congested intersections in Welshpool.

The project will deliver:

  • a new bridge taking Leach Highway over Welshpool Road to create a grade-separated interchange
  • duplicate the existing Leach Highway bridge over the railway
  • a shared path along Leach Highway from Sevenoaks Street to Orrong Road

Improve efficiency at this busy intersection

Significantly reduce travel times

Improve safety for all road users

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Acknowledgement of country

The Government of Western Australia acknowledges the traditional custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders both past and present.

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