Work Item Summary
- Project Phase
- Phase 1
- Region
- London, Old Oak and North Acton
- Location
- Old Oak Common
- Contractor
- SCS JV
- Type of works
- Construction
- Estimated Start Date
- 01/08/2024
- Estimated End Date
- 30/11/2026
What we are doing
We last wrote to you in July 2025 to update you on works to build the Old Oak Common Tunnel.
We have now completed tunnelling phases 1A, 1B and 2 of these works. We are currently continuing phase 2A waterproofing and concrete lining works within the tunnel. We will return to start phase 3 in June 2026.
Download information relating to these works
Find out more about
If you have a question about HS2 or our works, please contact our HS2 Helpdesk team on 08081 434 434 or email [email protected]