Update: Utility works around Parkway – February to September 2026

What we are doing

We need to protect and divert utility services beneath Parkway junction and in the surrounding area before we begin tunnelling. From February to August, we will carry out utility works on the sewers, water mains and power cables on Parkway, Albert Street and Delancey Street. In autumn 2026, we will return to Parkway to complete protective works to the Cadent Gas main.

We will complete these works in phases in several different locations:

Update: Utility trial holes (gas main) – 16 February to 13 March
We previously informed you of trial hole surveys on Parkway which started on 16 February. These will help inform the design of the gas mitigation works later this year. We were due to complete these trial holes on 6 March. Due to difficulties locating the gas main, we need to continue working in the middle lane on Parkway until 13 March.

Depending on the outcome of the trial holes, we’ll either need to move to phase 2 of the trial holes, where we’ll close the west side lane on Parkway and the left turn from Parkway into Gloucester Avenue, or, we’ll finish these works and start on the UKPN cable route works  on Delancey Street and Parkway.

For details of above works please follow the link to the notification below.

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: Utility works around Parkway - February to September 2026

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]