The Broadway Duplication, Ellenbrook

Submissions closed on 01 January 0001, 12:00 AM

The City of Swan is planning to duplicate The Broadway, in Ellenbrook between The Promenade and Bordeaux Lane to reduce congestion and improve the road's safety and level of service.

The duplication will be staged over a minimum of 4 financial years (FY), with the proposed staging outlined below.

Find the latest updates on this project at the bottom of the page.

  Scope 
Stage 1
  • Duplication of The Broadway between The Promenade and Coolamon Blvd, excluding the signalised intersection and roundabout.
Stage 2 (current)
  • Additional lanes and phasing change in the immediate vicinity of The Broadway/The Promenade signalised intersection.
  • Upgrade of the existing roundabout at The Broadway and Coolamon Blvd intersection to a dual-lane roundabout.
  • Duplication of The Broadway between the Coolamon Blvd/The Broadway roundabout and south of Elmina Ave.
Stage 3
  • Duplication of The Broadway between Elmina Ave and the Westgrove Dr/The Broadway roundabout.
  • Reconfiguring the Elmina Ave and Galatea Pass intersections to make them left in-left out.
  • Upgrade of the existing roundabout at Westgrove Dr/The Broadway intersection to a dual-lane roundabout.
Stage 4 
  • Duplication of The Broadway between Westgrove Dr and Bordeaux Lane.
  • Upgrade of the existing Maffina Pde/The Broadway and the Bordeaux Ln/The Broadway roundabouts to dual-lane roundabouts
  • Construction of tie-ins from the proposed carriageway to the existing intersections. 

The onsite scope of works in each stage includes:

  • Planning:
    • service location and relocation
    • geotechnical testing
    • survey
  • Vegetation clearing
  • Construction of a new 2-lane carriageway in the road reserve on the eastern side of the existing carriageway
  • Intersection upgrades/modifications
  • Upgrading the existing street  lighting
  • Installation of new signage and line marking
  • Landscaping

Noise monitoring and modelling will also be conducted to inform the City of any possible noise impacts from the second carriageway and if noise mitigation measures are required.

Consultation will be done for each stage separately.

Stage 1 completion works (current works)

Construction of additional turning lanes and signal phasing change at The Broadway/Promenade Intersection has commenced.

For the safety of road users and construction staff, there will be a combination of lane closures and temporary road closures at The Broadway’s southbound lanes for the duration of the project. Detours will be provided and clearly signed.

The area where works are occurring is shown below.

The-Broadway-Road-Works-Stage-1.png

 

Stage 3 (current works)

Construction of Stage 3 between Elmina Avenue and Westgrove Drive has commenced.

To ensure the safety of road users and construction staff, speed reductions, stop/slow traffic management and lane closures will be implemented intermittently during construction.

During construction works at The Broadway/Elmina Avenue intersection and the roundabout at Westgrove Dr, there will be temporary road closures and access restrictions. Detours will be provided and clearly signed.

The area where works are occurring is shown below.

The-Broadway-Road-Works-Stage-3.png