News and Events

National Highways - A27 Boxgrove Roundabout overnight closures


A27 Boxgrove Roundabout – overnight closures for improvements

Monday 4 to Thursday 7 December 2023

As part of our work to repair and maintain the A27, we’ll soon be carrying out improvements to the road surface to reduce the risk of skidding on the approaches to the Boxgrove Roundabout.

This will maintain safety and improve the journey for road users.

We’ll carry out this work between 8pm and 6am only, when there is less traffic on the road. It will take us up to four nights.

During the day the road will be open as usual.

  • Closure information


Monday 4 & Tuesday 5 December: the A27 eastbound will be closed between the Temple Bar Interchange and Fontwell West Roundabout, from 8pm to 6am each night. 

Diversion: from the Temple Bar Interchange travel along the A27 to the Bognor Roundabout, then follow the A259 and A29 to the Fontwell West Roundabout. 

Wednesday 6 & Thursday 7 December: the A27 westbound will be closed between the Fontwell West Roundabout and Temple Bar Interchange, from 8pm to 6am each night.

Diversion: from the Fontwell West Roundabout travel along the A29 and A259 to the Bognor Roundabout, then the A27 to the Temple Bar Interchange.

An escort will be provided for properties with direct access off the A27 within the closures, please approach the closure point. This is for access only.

This work is subject to favourable weather conditions, for example heavy rain may affect the progress.


  • Where to find more information


You can visit, just look for A27 Boxgrove Roundabout improvements, contact our Customer Contact Centre on 0300 123 5000 (open 24/7), who will direct your enquiry to the team, or email: