| Notice of surveyor visits between Northolt and South Ruislip | Completed | Northolt, South Ruislip | 06/04/2021 | 08/04/2021 |
| HS2 Works Notification: Notice of utility work and road closure, Mixbury | Completed | Finmere | 12/03/2021 | 30/09/2021 |
| Update: Notice of utility surveys at Cedar Avenue and Great Central Avenue | Completed | Ruislip | 06/04/2021 | 16/04/2021 |
| HS2 Works Notification: Notice of road closure, Appletree Lane, Chipping Warden | Completed | Chipping Warden | 06/04/2021 | 09/04/2021 |
| Notice of utility surveys at Bridgwater Road | Completed | Ruislip | 06/04/2021 | 06/04/2021 |
| HS2 Works: Notice of M40 J11 new traffic signal installation | Completed | Banbury | 12/04/2021 | 13/04/2021 |
| Ecology works Fleet Marston | Completed | Aylesbury | 23/03/2021 | 31/12/2021 |
| Update on pipeline diversion works near Leicester Lane, Cubbington | Completed | Cubbington | 29/03/2021 | 09/04/2021 |
| Installation of temporary traffic lights Bascote Road, Ufton (new date) | Completed | Ufton | 15/04/2021 | 16/04/2021 |
| Installation of temporary traffic lights B4453 Rugby Road, Cubbington | Completed | Cubbington | 06/04/2021 | 09/04/2021 |
| Notice of night shift work – Millburn Grange Farm, Kenilworth (new date) | Completed | Kenilworth | 24/04/2021 | 25/04/2021 |
| Notice of road closure – Bockendon Rd, Kenilworth | Completed | Kenilworth | 23/03/2021 | 30/04/2021 |
| Notice of Construction – Water Main Diversion in Bangley Lane, Hints, Staffordshire | Completed | Hints | 06/04/2021 | 30/04/2021 |
| HS2 Works: Notice of compound set up, Featherbed Lane closure and archaeological mitigation works, Mixbury | Completed | Finmere | 17/03/2021 | 30/07/2021 |
| Updated Notice of overnight utility surveys on Horsenden Lane South | Completed | Greenford | 15/04/2021 | 16/04/2021 |
| Update: Notice of closures at Breakspear Road South | Completed | Ickenham | 22/03/2021 | 29/03/2021 |
| Continued single lane closures on and around Northway Island | Completed | Bickenhill | 21/12/2020 | 26/04/2021 |
| Notice of ground surveys at Stonefield Park and Bridgwater Fields – showing Stonefield Park location | Completed | Ruislip | 29/03/2021 | 01/04/2021 |
| Notice of STW Asset Survey Works | Completed | Hampton in Arden | 22/03/2021 | 12/04/2021 |
| Notice of ground surveys at Stonefield Park and Bridgwater Fields – showing Bridgwater Fields location | Completed | Ruislip | 29/03/2021 | 01/04/2021 |