Using interpretations presented in Meadow and others (1995), a reconstruction of the bastion/gateway area was completed in EarthVision. The computer reconstructions were based on an artistic rendering completed by HARP archaeologists.
The gateway area is located at the southeast corner of Mound E and is part of a mudbrick perimeter wall that was first recognized in 1990. The bastion area consists of a Period 3B (2450-2200 B.C.) wall built upon a Period 3A (2600-2450 B.C.) wall,