What alternative routes are there?
These essential works are expected to cause unavoidable disruption, particularly at peak times. Please plan your journeys wherever possible and allow extra time.
For access to the Millbrook area, there will be different diversion routes for each reconstruction phase depending on where you are coming from and where you are trying to get to. The maps below show access around the roundabout during each phase and the link takes you to a video showing advised routes. You can also see the videos for each phase by visiting our YouTube channel.
Alternatively we have notified all the major satellite navigation system providers of the closures, as long as your satnav app has live traffic updates it should provide you with the best local travel advice.
Millbrook Roundabout - All phase map
Phase three - 7 January to March 2019
Phase three routing video
Phase four - March to late April 2019
Phase four routing video