Antonine Wall
The Roman legions (armies) of the governor of Roman Britain, Lollius Urbicus, built the wall for the emperor between 139 and 142. The wall was about  long. Its foundations were made of stone and was between  and  wide. The wall itself was made of turf. In front of the wall (on the northern side) was a ditch. The ditch was  away from the wall. The ditch was at least  deep and was nearly  wide in places. The Romans used the wall until after 158. The last Romans went away from the wall in around 163. After that, the wall fell into ruins slowly.