Berytus (Roman Beirut) greatly prospered during Roman and Byzantine times. One of its most important streets was brought to light during the archaeological investigations of the
Beirut Souks site in the mid-1990s: a colonnaded shopping street with sidewalks, which connected the center to the Hippodrome or race-track in Wadi Abu Jamil. The 400-meter-long colonnaded street was paved with successive layers of mosaics, displaying various geometric patterns and natural motifs. More than ten shops of a colonnaded "Portico" were discovered during the excavations, each one identified by a Greek letter (Alpha, Beta, Gamma, Delta…) marked on the mosaic floor. These were written from right to left because the street ran from east to west. A reproduction of the salvaged mosaics, with the Greek letters Beta, Gamma and Delta, is integrated into Souk al-Franj near its original location. The mosaic panel is in alignment with the ancient colonnaded street. A group of five columns found on the left of the
Maronite Cathedral of Saint George, were once part of a grand colonnade of Berytus: they were found in 1963. ==Timeline==