Here is the map of the Rome metro lines. Line A is marked with the color orange, line B is marked with the color blue, line C is marked with the color green. The dotted segments are the routes that are not yet available.
If you have to get around the city, you need the map of Rome. We suggest you consider buying one so that you always have it with you even when your smartphone is out of battery. (The Rome tourist office, in its various information points, has not distributed city maps for years. This means that you need to buy one). We recommend this product also available on Amazon for a quick and safe purchase.
