Great Colonnade at Apamea columns display two main designs: a plain one, and the distinctive spiral-flutes. Archaeologist Jean Lassus argues that the former dates back to the Trajanic period, while the latter to that of Antoninus Pius. The colonnade's porticoes were paved with extensive mosaics along the full stretch of the colonnade. Under the Byzantine Emperor, Justinian I, several parts of the colonnade were restored. The street was narrowed to by adding a sidewalk on either side. Several stretches of the street had their Roman pavement replaced with a new pavement made of squared blocks of limestone. The new pavement also covered a completely
Colonnade Row they called LaGrange Terrace, during the winter of 1831–32, during which they worked on a number of design projects. Davis is not believed to have played a role in the final construction of the building, which was completed in 1833 according to the Landmarks Commission, and there are some who believe that he did not work on the design at all. Apart from John Jacob Astor III, Julia Gardiner, who would become President John Tyler's First Lady lived on Colonnade Row, as did Cornelius Vanderbilt, Washington Irving, and Warren Delano. At the time of their construction, Lafayette Place, which was