The A421 in Milton Keynes was closed for a number of hours after a lorry overturned this afternoon.
Police confirmed that it was "a damage only collision" and the driver of the lorry is "shaken but not stirred".
It happened at the Bottledump Roundabout, near Tattenhoe.
The A421 was closed eastbound between the previous roundabout at Coddimore Lane/Whaddon Road and the Bottledump Roundabout itself whilst recovery took place.
Officers said the closure would remain in place for "several hours" due to the contents of the HGV which needed clearing up as well as a diesel spillage.
The road has since re-opened and traffic has returned to normal.