One lane is currently closed in the roundabout between Showcase and Winnersh Triangle, causing minor delays.
A black Peugeot remains on site, waiting to be recovered.
The carriageway was originally closed due to construction work in the area.
The vehicle has detected significant bonnet damage and the airbag appears to have deployed.
Read more: Looking back at Reading’s legendary Virgin Megastore
However, emergency services have not yet released any further information about the Wokingham Borough incident.
The disused lane has caused some traffic jams but does not significantly affect travel time.
We reached out to the Royal Berkshire Fire and Rescue Services and South Central Ambulance Service for more information.
Want the latest traffic news from across Berkshire as soon as it comes in? Our traffic and travel Facebook group provides the latest information on a daily basis for everyone traveling across the district.
You can sign up here for the latest updates on the M4, A34, A329, A404 and other major routes across the county and surrounding areas.
You can also sign up for our free daily email newsletter here to get the latest Berkshire news straight to your inbox.
