HS2 Works Notification: A41 Fleet Marston temporary roundabout update

As the project progresses and to further prepare for the main HS2 construction works, we are constructing a temporary roundabout on the A41 between Aylesbury and Waddesdon. The purpose of the roundabout is to improve road safety, facilitate the future realignment of the A41 and enable access to our site compound.

In order to complete the works and tie the roundabout into the current carriageway, we need to undertake a series of works along the A41 in September and October. These will include:

• overnight works with a full road closure and diversion
• lane closures and temporary traffic lights during off-peak hours between 9.30am and 3pm
• overnight lane closures and diversions.

Please see details of the works here:

• View or download our works notification
• Visit your local community webpages to find information about HS2 works, developments and opportunities in your area.
• Use our In your area map to search current and planned HS2 works and developments in your area.