More weekend closures of the southbound Blackwall Tunnel are coming up as work continues on the Silvertown Tunnel, which is due to open next year.
The company building the new tunnel, Riverlinx, is installing drainage beneath the road and new gantries above it.
Closures are planned for January 13-15 and 20-22 as well as February 10-12 and 20-26. In addition, a closure between January 27-29 has been pencilled in, in case problems arise with the previous two weekends.
As with previous closures, the road will be shut between 00.01 on Saturday and 05.00 on Monday.
The 108 bus service will operate in two parts in both directions, with passengers carried on the Tube between North Greenwich and Canning Town at no extra charge. In the early hours of Monday, the southbound bus will run via Tower Bridge instead.
Apart from buses, northbound traffic will run as normal, although there will be a night-time diversion via Millennium Way on February 24-26 so gantries can be installed.
TfL has asked drivers to plan their routes in advance.
The latest round of closures comes as plans to install noise barriers next to the A102 by Westcombe Hill and Siebert Road in Blackheath have been submitted to Greenwich Council.
Residents in the area say the barriers were originally promised when the dual carriageway was built in 1969, but were never installed, despite the trunk route being at the end of their gardens.
A local residents’ group, the Westcombe Society, successfully lobbied for the three-metre high barriers during the planning hearings for the Silvertown Tunnel in 2016 and 2017. There are no plans for barriers on the east side of the dual carriageway, facing Charlton, or on other parts of the A102.
The plans can be seen on the Greenwich Council planning website.