From first service Saturday, 28 June until last service Sunday, 29 June 2025, there will be a temporary partial Seaford line and full Flinders line closure to allow for completion of the active pedestrian crossing as part of the Clarence Park Railway Station upgrade project.
During this time trains will continue to operate between Brighton Railway Station and Seaford Railway Station. Substitute bus services will replace train services between Adelaide Railway Station to Brighton and Flinders Railway Stations.
The following railway stations will be closed, and passengers can access substitute bus services at the substitute bus stop locations in the tables below:
| Railway station |
Substitute bus stop: Brighton /Flinders Railway Station to Adelaide Railway Station |
Substitute bus stop: Adelaide Railway Station to Brighton /Flinders Railway Station |
| Adelaide Railway Station | Stop W1 North Tce - South side | |
| Mile End | Not serviced | |
| Adelaide Showground | Stop 2 Goodwood Rd - West side | Stop 2 Goodwood Rd - East side |
| Goodwood | Stop 5 Leader St - North side | Stop 5 Leader St - South side |
| Clarence Park | Stop 10 East Ave - West side | Stop 10 East Ave - East side |
| Emerson | Temp Stop Cross Rd - north side | Stop 10 South Rd - east side |
| Edwardstown | Stop 11 South Rd - west side | Stop 11 South Rd - east side |
| Woodlands Park | Stop 17 Adelaide Tce - West side | Stop 17 Adelaide Tce - East side |
| Ascot Park | Stop 21 Daws Rd - North side | Stop 21 Daws Rd - South side |
| Mitchell Park | Stop 25 Bradley Gr - West side | Stop 27 Bradley Gr - East side |
| Tonsley | Stop 27A Bradley Gr - West side | Stop 27A Bradley Gr - East side |
| Flinders | Stop 27 Main South Rd - Southeast side | |
| Oaklands | Stop 29 Morphett Rd - East side | Stop 28A Morphett Rd - East side |
| Warradale | Temp Stop Kildonan Rd - North side | Temp Stop Kildonan Rd - South side |
| Hove | Temp Stop Stopford Rd - North side | Temp Stop Stopford Rd - South side |
| Brighton | Stop 36 Cedar Ave - East side | |
Plan ahead, as rail substitute bus services may take longer than the regular train services and travel time will be increased.