Update: Parkway Cadent Gas Diversion Works – Euston

What we are doing

We’ve completed the junction modifications on Parkway. We will now replace sections of the existing gas main with a new one. Please note your gas supply will not be affected. We will close several lanes on Delancey Street and Parkway for these works with temporary traffic lights and pedestrian crossings around the junction. You will now be able to travel straight from Delancey Street to Gloucester Avenue. You will not be able to turn left from Delancey Street onto Parkway. This work is due to start on 11 November 2026.

We will also install new temporary traffic signals at the junction between Parkway and Delancey Street. We will do this work overnight on 11 November 2026. We will replace the current wireless temporary traffic light system with a new hard-wired signal. This will improve connectivity between temporary traffic light signals and reduce the disruption to road users and residents. We will do this work within our traffic management that’s already installed on Parkway.

HS2 is undergoing a comprehensive reset to ensure it can be built efficiently and for the lowest reasonable cost. This work is being carried out in stages and will be completed in 2026. We will provide you with updates on the reset and what this means for our plans to build the railway in your area.

Download information relating to these works

• Update: Parkway Cadent Gas Diversion Works - Euston

Find out more about

• Camden

If you have a question about HS2 or our works, please contact our HS2 Helpdesk team on 08081 434 434 or email [email protected]