Wellington Dam Road Bridge upgrade
Project goal:
To replace the Wellington Dam Road Bridge.
Status:
In construction. The main bridge deck has been completed, with guardrails and balustrades currently being installed. Surrounding roadworks also continue to be progressed.
Delivery Date:
The new bridge is due to open to the public in the coming months.
What’s happening?
Water Corporation is replacing the Wellington Dam Road bridge with a new, dual lane bridge and pedestrian footpath.
This work will improve safety and access for visitors to the dam, and is being delivered by Water Corporation's authorised contractor, Seymour Whyte. The Wellington Dam Road Bridge upgrade project is supported by the State Government.
The existing bridge at the foot of the Wellington Dam mural on Falcon Road will remain closed to vehicles and pedestrians. Traffic management is in place to advise of detours.
Road closure map (Saturday and Sunday only)
Visitors are still welcome to access the Wellington Dam tourist site and view the mega mural. We encourage all visitors to view the mega mural at the designated viewing platforms, accessed via Wellington Dam Road (Saturday and Sunday only).
The lower section of Wellington Dam Road (from the Kiosk down to the Dam) will be closed from Wednesday 10 June 2026 on weekdays, due to construction of the new Wellington Dam Kiosk. Temporary pedestrian access to the mural lookout will be maintained. Vehicle access to the Quarry carpark will be unaffected.
Visitors can walk over the top of the dam between 9am – 5pm. The existing Kiosk remains open.
Please visit the Department of Biodiversity, Conservation and Attractions website for more information on road closures.
Why is this happening?
The single lane Wellington Dam Road bridge was built in 1966. In February 2021, the Wellington Dam mega mural was completed, drawing more traffic to the bridge. Engineering reviews found the bridge to be unfit for its load limit and was closed to pedestrians and vehicles in May 2021 to ensure public safety.
When is it happening?
Demolition of the old bridge was completed in June 2025.
Construction of the new bridge will follow, with completion expected by mid-2026.
Can I complete the Bibbulmun Track and Wiilman Bilya Trail?
Walkers looking to complete the full circuit of the Wiilman Bilya trail can currently use the newly opened walkway over the top of Wellington Dam.
The Bibbulmun Wellington spur trail can also currently be reached by walking across the top of the dam from the Kiosk.
Visitors can walk across the dam between 9am-5pm every day. Please visit the DBCA website for updated information on walkway opening times.
Grace Davies - Community Engagement Senior Advisor