From 9:00pm, Friday 16 October to last bus service, Sunday 18 October 2026, bus services will be detouring away from a section of Marion Rd, Plympton due to ongoing works related to the Tram Grade Separation project.
During this time, the following bus stops will not be serviced, and passengers are advised to go the alternative stops in the table below:
Route 248 & M44: City/Marion/Oaklands park
| Closed Bus Stops | Alternative Bus Stops |
| Stop 8 Anzac Hwy - both sides | Stop 8 Beckman St - both sides |
| Stop 9 Anzac Hwy - both sides | Stop 8 Beckman St - both sides |
| Stop 10 Anzac Hwy - both sides | Stop 8 Beckman St - both sides |
| Stop 12 Marion Rd - both sides | Stop 183 Cross Rd - both sides |
Route 100: Arndale/Portrush Rd
From first bus service to last bus service, Saturday 17 October 2026
| Closed Bus Stops | Alternative Bus Stops |
| Stop 12 Marion Rd - both sides | Stop 183 Cross Rd - both sides |