TfL will be introducing a new safety-critical 7.5-tonne weight restriction on the A41 Brent Cross Flyover from 00:01 on Tuesday 11 October to ensure the structure remains safe for everyone using it. A short diversion for vehicles above this weight will be put in place directly below the flyover via its mid-level roundabout.
A copy of the map is also available to download.
Previous assessments had shown the flyover to be safe, but recent checks showed the maximum weight that the structure is able to carry is lower than previously assessed.
While the flyover does not pose any immediate risk to people using it, these new measures are being introduced to avoid any further damage to the flyover while TfL works to resolve the issue as quickly as possible.
TfL will be putting in place a short, alternative signed diversion route for all vehicles exceeding 7.5 tonnes gross weight via the A406/A41 Brent Cross elevated mid-level roundabout.
For more information on the diversion and details on how roads are operating in the area please visit the TfL website at www.tfl.gov.uk/a41.