National Highways have supplied information about upcoming traffic management changes at Thickthorn Junction is now live on the National Highways A47 Thickthorn Junction webpage.
Key details
- When: From 6am on Monday 16 November 2026 until Winter 2027
- What: The A47 westbound exit-slip road approaching Thickthorn roundabout will be reduced from three lanes to one lane, operating 24 hours a day, seven days a week
- Why: The additional space is needed to safely carry out major construction activities. See this diagram for more information on our work by the slip road.
- Impact: Drivers should expect longer journey times on the westbound A47, particularly during peak periods, and are advised to plan ahead and allow extra time for travel
- More information: The Thickthorn Webpage includes details of the lane reduction, the reasons for the change and upcoming overnight road closures.
