200 0 200 400 8.0 2000 rome Triumphal Arch Special Imperial Roman building. The Triumphal Arch was built to commemorate a great victory or achievement by the emporer. They were highly decorated and large enough to march under by the Emperor's legions. structures/arch.png interface/select/building/sel_theater.xml interface/complete/building/complete_theatre.xml attack/destruction/building_collapse_large.xml true structures/romans/triumphal_arch.xml structures/fndn_4x4.xml