Changes are on the way for commuters travelling through Fremantle, with the State Government confirming that the Fremantle Traffic Bridge will close for up to 12 months beginning in early 2026 as part of the major Swan River Crossing project.
The construction of the new Fremantle Traffic Bridge is progressing well, with piling now complete and concrete pile caps installed on the southern side. While a significant portion of the new bridge can be built while the current bridge remains open, a full closure is required to complete the project, as the new bridge is being constructed on the same alignment as the existing structure.
This closure will directly impact many in our Mosman Park community who regularly travel through Fremantle for work, school, or leisure — so it’s important to start planning now.
What you need to know
- Bridge closure early 2026 – The current bridge will close for up to 12 months starting early 2026.
- Traffic delays expected – Modifications to the road network will begin in late May 2025 and continue through the end of the year to help manage congestion.
- Severe traffic impacts – Traffic modelling shows the closure will significantly affect the road network, with delays expected across the region.
To help ease the pressure on the roads, Main Roads WA is encouraging commuters to consider alternative transport options and start adjusting their travel habits now.
How you can help
Review your current travel routines — think about alternative routes, times, or travel modes, including public transport, cycling, walking, carpooling, or flexible work arrangements.Share your views in the Travel Options Survey. Your feedback will help shape transport planning during the bridge closure.
Survey closes Tuesday 3 June
Take the survey and learn more: bit.ly/3YvwGpo
Resources like the Road Network Changes Fact Sheet and an interactive map are also available to help commuters understand the upcoming changes.
By planning ahead and making informed choices, we can all help minimise disruption and support a smoother transition during this vital infrastructure upgrade.