Great Colonnade at Apamea as part of the intersection. The colonnade was further intersected by side streets at regular intervals of . The colonnade passed through the center of the city and several important buildings were clustered around it, including the baths, the agora, the Temple of Tyche, the nymphaeum, the rotunda, the atrium church and the basilica. The street within the colonnade was wide and paved with large polygonal limestone blocks. On either side of the street a wide colonnade ran its full length. The columns were high and in diameter. They stood on square bases of on a side and high. The
The Three Graces (Indianapolis) with a free-standing colonnade (reminiscent of that at the Canopus of Hadrian's Villa in Tivoli) and other architectural features. The simple design implemented using only the Graces may have been a cost-saving measure or a rejection of the grandiosity of the architectural plans, but it did not compensate for the relative size, and the sculpture was probably then considered unsatisfactorily small for its location. It seems likely that as the trees grew the sculpture became less adequate and needed to become more prominent. The chosen solution was to bring in a tall pedestal to elevate and effectively enlarge the sculpture.