The front of the gateway was a blind spot and to overcome this, projecting towers were added on each side of the gate in a style similar to that developed by the Romans.
Ring ajeng gerbangnyané wantah titik buta miwah anggén nepasin punika, menara sané  ngenjol punika kawewehin antuk gerbang ring sisin-sisinnyané antuk gaya sané  mesib sakadi sané  kalimbakang olih jadma Romawi.