TfL Announces Month-Long A40 Closure for Safety Improvements
Transport for London (TfL) has announced an extensive closure of the A40, a crucial roadway in west London. This closure is scheduled to begin at 10:00 PM GMT on Friday, March 20, and is expected to last until late April, affecting both directions of traffic.
A40 Closure Details
The A40 segment that will be closed runs between the Westway roundabout and the Marylebone flyover. This section is significant, as it is one of the busiest routes in the TfL network, accommodating up to 96,000 vehicles daily.
Safety Improvements
Stuart Harvey, a representative from TfL, emphasized the importance of this project. He stated, “It is vital that we ensure the A40 flyover is well maintained for the tens of thousands of people who use it each day. This essential work will allow the flyover to continue to be used safely.”
Impact on Drivers
- Closure starts: 10:00 PM GMT, March 20
- Expected duration: Until late April
- Location: A40 between Westway roundabout and Marylebone flyover
Drivers need to plan alternative routes during this period. The work is deemed necessary to ensure safety and maintain the structural integrity of the flyover.




