Essential survey works are scheduled to take place at Preston Brook Tunnel to assess the condition of the structure and gather detailed technical information.

To undertake this work safely, the tunnel will be closed to navigation overnight from 6pm to 6am, starting 20 April and reopening on the morning of 24 April. Navigation will remain open as normal during daytime hours.

We apologise for any inconvenience this may cause and appreciate your patience while this important work is carried out.