Public Transport in Milan Public transport in Milan is quite efficient, is relatively cheap and runs until late. However if you are staying in the centre, it's most likely that you'll only use it to get to the airport. Metro Despite the Milan Metro only having four lines, it is the longest network in Italy with 63 miles of lines. Find out about the travel cards and prices. Read more Tram Milan has 18 tram lines that run past midnight every day. Find information on the routes, prices, tickets and schedules of the various trams lines in Milan Read more Bus Milan has over 80 local bus lines and a few trolleybuses. Find information on the several lines, schedules and prices of the bus tickets in Milan. Read more Taxis Despite Milan being relatively small, you never know when you might need to take a taxi. Find information on Milan taxi tariffs and more information. Read more Tickets and Travel Cards Information on the various types of transport tickets and ATM travel cards to get around Milan and save money. Compare and choose your ticket correctly. Read more Bergamo Airport Metro You may also be interested in Bergamo Airport Bergamo Airport (BGY), officially called Orio Al Serio Airport, as it is located in the municipal territory of Orio al Serio, is the main low-cost airline airport for the Milan area. Metro The Milan metro is made up of four lines and is the most extensive in Italy. Its construction was completed in the 1960s.