| U Beam abnormal load delivery – Curzon St station | Completed | Curzon Street, New Canal Street | 19/05/2026 | 20/05/2026 |
| Notice of Public Right of Way closure, Turweston | Completed | Turweston | 18/05/2026 | 15/06/2026 |
| Notice of road closure, Green Highway, Chetwode | Completed | Chetwode | 15/05/2026 | 25/06/2026 |
| Notice of abnormal loads Aylesbury | Completed | Friarage road, Oxford road, Tring road | 17/05/2026 | 17/05/2026 |
| Notice of traffic management Risborough Road | Completed | Risborough Road | 12/05/2026 | 15/05/2026 |
| Notice of temporary traffic lights, Waste Lane,Berkswell | Completed | Berkswell, Waste Lane | 09/05/2026 | 16/05/2026 |
| Bottom House Farm Lane Survey works | Completed | Chalfont St Giles | 17/05/2026 | 21/05/2026 |
| Construction haul road removal and landscaping at Chalfont St Peter ventilation shaft site | Current | Amersham Road | 03/05/2026 | 29/10/2026 |
| Extended working hours at Mandeville Road Vent Shaft Site on Saturday 9 May | Completed | | 09/05/2026 | 09/05/2026 |
| Substation removal and footpath closure on Victoria Road | Completed | School Road, Victoria Road | 11/05/2026 | 16/05/2026 |
| UPDATE – Notice of road closure on Gilson Road | Completed | Gilson Road | 16/05/2026 | 16/05/2026 |
| Notice of overnight closure, A361, Chipping Warden | Completed | Chipping Warden | 19/05/2026 | 20/05/2026 |
| Notice of traffic lights and weekend road closure, Wormleighton Road, near Boddington – Update | Completed | Wormleighton | 05/05/2026 | 08/06/2026 |
| Update: Notice of closure, Helmdon Road, Greatworth and footpath AN13 | Current | Greatworth | 01/01/2026 | 30/11/2028 |
| Notice of A418 Oxford Road overnight traffic management | Completed | A418, Oxford road | 15/05/2026 | 16/05/2026 |
| Notice of overnight road closure, Nash Lee Road, Terrick | Completed | Terrick | 05/05/2026 | 08/05/2026 |
| Old Oak Common electrical and mechanical works | Current | Old Oak Common Station Site | 14/04/2026 | 31/03/2028 |
| Old Oak Common: Substation Construction | Current | Old Oak Common Station Site | 14/05/2026 | 30/04/2027 |
| Notice of single lane closures on Faraday Avenue,Coleshill | Completed | Faraday Avenue | 05/05/2026 | 15/05/2026 |
| Notice of Public Right of Way closure, Radstone | Completed | Radstone | 29/06/2026 | 26/07/2026 |