Providing relief to the public transport network
One-third of passengers travel on five of the 179 lines available: the U6 and U3, trams 43 and 6, as well as bus 13A. The U1, U4, 44 and 14A…
Elevated underground lines
None of the planned U2/U5 routes will be elevated, largely because the urban area above is far too dense. It was possible to have parts of the U1, U2 and…