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
30 South Colonnade to lease the majority of the building in 2005, their lease currently runs to May 2020. The building serves as Thomson Reuters Corporation's European headquarters. As part of Reuters' relocation, Perkins + Will carried out extensive refurbishment of the building, including installing a 100 metre long ticker around the building to display news and stock prices. Five retail tenants make up the remainder of the building's tenants. Prior to this, the building was occupied by London Underground Ltd. 30 South Colonnade 30 South Colonnade is a commercial building in Canary Wharf, London. It occupies the FC-6 plot from the original