The West End Project is being built by the London Borough of Camden. TfL have part-funded this scheme.
Tottenham Court Road was switched two-way traffic in April 2019.
These are the main changes that affect drivers:
There are more details and maps on Camden's project website.
Key changes that affect cyclists from 20 April 2019:
Both northbound and southbound buses now use Tottenham Court Road. Buses no longer run along Gower Street/Bloomsbury Street. This is a permanent change.
Find out how your bus may be affected on our Bus status updates map.
Follow @TfLBusAlerts for news and service information.
Tottenham Court Road is now two-way - take care crossing.
Loading bays will need to be suspended at times for works. These temporary changes will be clearly signed.
The project team is continuing to work with local businesses to provide advice and to ensure that you can make and receive deliveries during construction.
If you make or receive deliveries in the area, talk to your customers and suppliers now to see if there are changes you need to make to your deliveries or collections, such as moving them to outside the restricted periods. Find out more about changing your deliveries.
Work will be completed in spring 2020.
Find out more about the scheme on Camden's project webpage.