| Notice of utility investigations at High Road and Ickenham Road | Completed | Ruislip | 22/11/2021 | 26/11/2021 |
| Overnight road closures- A413, Wendover Bypass and Nash Lee Road | Completed | A413, Wendover | 29/11/2021 | 06/12/2021 |
| Notice of Utility Works near Quartz Point, and accompanying overnight lane closures on the A446 from Monday 22nd November for one month | Completed | Bickenhill | 22/11/2021 | 22/12/2021 |
| Temporary single lane closure along the A446 northbound from Monday 22 November 2021 for three weeks | Completed | Bickenhill | 22/11/2021 | 13/12/2021 |
| HS2 Works Notification: Chetwode survey works and road closure | Completed | Chetwode | 22/11/2021 | 26/11/2021 |
| HS2 Works Notification: Installation of traffic lights on the B4525 Welsh Lane, Greatworth | Completed | Greatworth | 22/11/2021 | 25/12/2021 |
| HS2 Works Notification: Temporary road closure and footpath diversion, Banbury Lane, Lower Thorpe Mandeville | Completed | Thorpe Mandeville | 22/11/2021 | 18/12/2021 |
| Notification of upcoming road closure Rugby Road, Cubbington. | Completed | Cubbington | 06/12/2021 | 28/01/2022 |
| Utility works update – Calvert | Completed | Calvert | 10/11/2021 | 21/12/2021 |
| Update to works – Dalehouse Lane, Kenilworth | Completed | Kenilworth | 22/11/2021 | 03/12/2021 |
| HS2 Works Notification: Aylesbury Newsletter, July 2021 | Completed | A41, Aylesbury | 01/07/2021 | 31/12/2021 |
| Works to Stanhope Street site access gate | Completed | Stanhope Street | 22/11/2021 | 26/11/2021 |
| HS2 Works Notification: Update ongoing works at Willesden Euroterminal | Completed | Old Oak | 05/11/2021 | 31/12/2021 |
| Monitoring borehole works at Stone Meadow, Chalfont St Giles | Completed | Chalfont St Giles | 15/11/2021 | 14/01/2022 |
| Updated notice of survey monitoring – Bascote Heath Road, Southam | Completed | Bascote | 17/11/2021 | 30/11/2022 |
| Notice of traffic management A452 Kenilworth Road | Completed | Hampton in Arden | 06/12/2021 | 20/12/2021 |
| Notice of ground investigation survey work, Hopton | Completed | Hopton | 15/11/2021 | 31/01/2022 |
| Notice of surveys on Eccleshall Road, Yarnfield Lane and A34 | Completed | Yarnfield | 15/11/2021 | 03/12/2021 |
| Notice of surveys near Hamley Heath and Stockwell Heath | Completed | Hamley Heath | 17/11/2021 | 15/12/2021 |
| Notice of utility surveys at Great Central Avenue | Completed | Ruislip | 23/11/2021 | 23/11/2021 |