Between 7:00pm and 6:00am the following morning, Sunday 3 August to Tuesday 5 August, bus services will be detouring away from a section of Grote Street between King William Street and Morphett Street in the westbound direction only, due to building works.
The following bus stops will be closed during the times listed above:
| Closed Bus Stop | Routes Impacted | Suggested Alternative Bus Stop |
| Stop W Grote St - South side | 720, 720A, 721, 721A | Stop D2 King William St - East side |
| Stop W Grote St - South side | 98A, 99A | Stop E1 King William St - East side |
| Stop W2 Grote St - South side | 98A, 99A, 202, 203, 241A, 248, 248A, 253, 254, 263, 265, 265W | Stop E1 King William St - East side |
| Stop W2 Grote St - South side | G10, G10B, G20, N10 | Stop H1 Morphett St - East side |
| Stop W3 Grote St - South side | G10, G10B | Stop H1 Morphett St - East side |
Between 7:00pm and 6:00am the following morning, Wednesday 6 August and Thursday 7 August, bus services will be detouring away from a section of Grote Street between King William Street and Morphett Street in both directions, due to building works.
The following bus stops will be closed during the times listed above:
| Closed Bus Stop | Routes Impacted | Suggested Alternative Bus Stop |
| Stop D1 Grote St - North side | 202, 203B, 241, 248, 253, 254, 263, 265 | Stop W2 King William St - West side |
| Stop D1 Grote St - North side | 720, 721, G10 | Stop V2 King William St - West side |
| Stop D2 Grote St - North side | 202, 203B, 241, 248, 253, 254, 263, 265 | Stop W2 King William St - West side |
| Stop D2 Grote St - North side | 98C, 99C, 720, 721, G10 | Stop V2 King William St - West side |
| Stop D3 Grote St - North side | 98C, 99C | Stop V2 King William St - West side |
| Stop U1 Victoria Sq - North West side | G10 | Stop W2 King William St - West side |
| Stop W Grote St - South side | 720, 720A, 721, 721A | Stop D2 King William St - East side |
| Stop W Grote St - South side | 98A, 99A | Stop E1 King William St - East side |
| Stop W2 Grote St - South side | 98A, 99A, 202, 203, 241A, 248, 248A, 253, 254, 263, 265, 265W | Stop E1 King William St - East side |
| Stop W2 Grote St - South side | G10, G10B | Stop H1 Morphett St - East side |
| Stop W3 Grote St - South side | G10, G10B | Stop H1 Morphett St - East side |