Transport for LondonPiccadilly line improvement works on the Uxbridge branch
Passengers are advised to allow at least an extra 35 minutes for their journeys
But the Metropolitan line will still be running between Rayners Lane and Uxbridge.
Transport for London (TfL) is investing £10bn over the next five years to improve and expand London's transport network, more than half of that in the Tube.
This track work is being carried out by Tube Lines.
Passengers are advised to allow at least an extra 35 minutes for their journeys particularly late at night.
Valid London Underground tickets and passes will be accepted on local buses.
- Transport for London (TfL) is investing £10bn over the next five years to improve and expand London's transport network, more than half of that in the Tube
- Tube Lines is responsible for the maintenance and renewal of the Jubilee, Northern and Piccadilly lines
