Work to improve the capacity of the roundabout at M4 junction 16 west of Swindon. The roundabout is already fully signalised and in order to provide space for more traffic and support nearby planned developments reconstruction work is now being carried out.
The changes will see a right-turn introduced from the A3102 Swindon Road and the B4005 Hay Lane on the south side of the roundabout which will bypass the junction completely, and changes to the A3102 Great Western Way to the north including remodelling of the next set of traffic signals towards Swindon.
This scheme was completed in and we're no longer accepting updates or changes to this page.
The roadworks are complete and the roundabout is running on its new alignment. Signal timings and minor work (landscaping etc) to be completed.