London: Blackwall Tunnel South to Close For Roadworks
The Blackwall Tunnel will be closed to southbound traffic for the next two weekends to support roadworks to the northbound carriageway on the northbound Blackwall Tunnel.
The closures will take place 10-12 February and 24-26 February, starting at 00:01 on the Saturday morning and being reopened by 05:00 on the Monday morning at the latest.
The works, which are required to implement the road configuration for the new Silvertown Tunnel, will see new drainage and over-height vehicle gantries installed.
Across the weekends, the Blackwall Tunnel will be closed for southbound traffic and drivers will be required to take alternative routes.
For the latest on how roads are running, please visit: https://tfl.gov.uk/traffic/status/