Between 7:00pm and last service, Monday 8 September to Thursday 11 September, bus services will be detouring away from the intersection of Peachey Road and Curtis Road due to SA Water works.
Route 451 closed bus stops:
| Closed Bus Stop | Suggested Alternative Bus Stop |
| Stop 74H President Ave - Both sides | Stop 74G President Ave - Both sides |
| Stop 75 President Ave - Both sides | Stop 74G President Ave - Both sides |
| Stop 76 President Ave - Both sides | Stop 74G President Ave - Both sides |
| Stop 77 Curtis Rd - Both sides | Stop 78D Peachey Rd - Both sides |
| Stop 77 Curtis Rd - Both sides | Stop 78D Peachey Rd - Both sides |
| Stop 78B Peachey Rd - Both sides | Stop 78D Peachey Rd - Both sides |
| Stop 78C Peachey Rd - Both sides | Stop 78D Peachey Rd - Both sides |
Route 452 closed bus stops:
| Closed Bus Stop | Suggested Alternative Bus Stop |
| Stop 79B Peachey Rd - Both sides | Stop 79C Peachey Rd - Both sides |
| Stop 78B Peachey Rd - Both sides | Stop 79C Peachey Rd - Both sides |
| Stop 78C Peachey Rd - Both sides | Stop 78D Peachey Rd - Both sides |