Rome Rome’s public transportation system, called the ATAC (Agenzia per la Mobilità del Comune di Roma), consists of three metro lines and an extensive bus network. Due to the limited underground transportation options, you will find that traveling by bus may be the easiest option. Please remember that, like any big city, Rome has problems with traffic and smog. Commuting is a part of daily life in Rome, and by commuting to and from your housing placement, you will experience life as a Roman. The ATAC monthly pass is relatively inexpensive and gives access to all forms of public transportation...