Woodbridge is a small survivor state located in the county of Suffolk in eastern England that grew out of the US air bases at Bentwaters and Woodbridge. In the aftermath of Doomsday the garrisons of those bases assumed a leadership role in their locale. In the aftermath of Doomsday refugees fleeing from the lawlessness in the city of Ipswich made their way north as amateur radio operators had received signals from Bentwaters and Woodbridge. People who live in Woodbridge are known as Woodbridgers.