Railways

total: 19,394 km, also on Sardinia and Sicily.
standard gauge: 18,071 km 1.435-m gauge; Italian Railways (FS) operates 16,014 km of the total standard gauge routes (11,322 km electrified)
narrow gauge: 112 km 1.000-m gauge (112 km electrified); 1,211 km 0.950-m gauge (153 km electrified) (1998)
Trenitalia SpA is the passenger and freight transport company of Ferrovie dello Stato.

Italian Railroad Stations (history)

High Speed Trains:

(Lines)

Turin-Milan (under construction, 2006)
Milan-Verona-Venice (under development)
Milan-Bologna-Florence-Rome-Naples (under construction and operating, 2006)
Napoli-Sicily Bridge-Palermo (under development)
Milan-Genoa (under development)
Milan-Lyon(France) (Alps tunnel under development, 2012)
see www.tav.it

Cities with subway railway systems:

Rome 2 lines + 1 under construction
Naples 6 lines + 1 under construction
Milan 3 lines + 2 under construction
Genoa 1 line
Palermo 1 line
Catania 1 line
Bari 3 lines under construction (light metro)
Bergamo 2 lines under construction (light metro)
Turin 1 line under construction
Brescia 1 line under construction
Bologna 1 line under construction
Perugia 1 line under construction (light metro)
Salerno 1 line under construction (light metro)
Cagliari 1 line under construction (light metro)

Highways

total: 654,676 km (including 6,957 km of expressways) (1998 est.)
All highways in Italy are paved.

A1 Milan - Naples (Autostrada del Sole, SUN Highway)
A1dir Nord Rome - Fiano Romano
A1dir Sud Rome - San Cesareo
A2 Rome - Naples (old terminology)
A3 Napoli - Reggio Calabria
A4 Torino - Trieste (Serenissima)
A5 Torino - Aosta - Monte Bianco
A6 Torino - Savona
A7 Milan - Genova
A8 Varese - Milan (Autostrada dei laghi)
A9 Lainate - Como - Chiasso (Autostrada dei laghi)
A10 Genova - Ventimiglia (Autostrada dei Fiori)
A11 Firenze - Pisa nord (Firenze-Mare)
A11/A12 bretella Lucca - Viareggio
A12 Genova - Rosignano / Civitavecchia - Roma (Autostrada Azzurra)
A13 Padova - Bologna
A14 Bologna - Taranto (Adriatica)
A14dir Solarolo - Ravenna
A15 Parma - La Spezia (Autostrada della Cisa)
A16 Napoli - Canosa (Autostrada dei Due Mari)
A17 Napoli - Canosa
A18 Messina - Catania (under renovation)
A19 Palermo - Catania (under renovation)
A20 Messina - Palermo (under renovation)
A21 Torino - Piacenza - Brescia (Autostrada dei Vini)
A22 Brennero - Modena (Autobrennero)
A23 Palmanova - Tarvisio (Autostrada Alpe-Adria)
A24 Roma - L'Aquila - Teramo (Autostrada dei Parchi)
A25 Pescara - Torano
A26 Voltri - Gravellona Toce (Autostrada dei Trafori)
A27 Mestre - Belluno (Autostrada di Alemagna)
A28 Conegliano - Portogruaro
A29 Palermo - Mazara del Vallo
A29dir Alcamo - Trapani - Birgi Aeroporto
A30 Caserta - Salerno
A31 Piovene Rocchette - Vicenza (in esecuzione il prolungamento da Vicenza a Rovigo) (Autostrada della Val d'Astico)
A32 Torino - Bardonecchia (Autostrada del Frejus)
New Salerno - Reggio Calabria (under profound renovation)
New Milan-Brescia-Bergamo (under development)
New Pedemontana Lombarda (North Milan, under development)
New Boffalora-Malpensa INT Airport (under construction)
New Venice node (under construction)
New Florence "Variante di Valico" node (under construction)
New Sicily-Italy bridge (under development, see www.strettodimessina.it)

And "tangenziali" system:

A50 Viboldone - Trezzano sul Naviglio - Rho - Arese (Tangenziale Ovest Milano)
A51 San Donato Milanese - Usmate (Tangenziale Est Milano)
A52 Sesto San Giovanni - Paderno Dugnano (Tangenziale Nord Milano)
A53 Pavia - Bereguardo (A7)
A54 Villalunga - Pavia - Madonna (PV) (Tangenziale di Pavia)
A55 Falchera - Rivoli - Nichelino - Trofarello (Tangenziale Nord Torino/Tangenziale Sud Torino)
A56 Napoli - Pozzuoli (Tangenziale di Napoli)
A90 - A-GRA Rome GRA big ring
A91 Roma - Fiumicino Aeroporto

Waterways

2,400 km for various types of commercial traffic, although of limited overall value
City with almost all transport by boat: Venice (public transport by waterbus)

Ports and harbours

Ancona, Augusta (Sicily), Bagnoli, Bari, Brindisi, Catania, Civitavecchia, Gela, Genoa, Gioia Tauro, La Spezia, Livorno, Messina, Milazzo, Naples, Palermo, Porto Foxi, Porto Torres (Sardegna), Ravenna, Salerno, Savona, Taranto, Trieste, Venice.

Airports

136 (1999 est.)

[edit]
Hubs
Malpensa International Airport (Milan)
Leonardo Da Vinci International Airport (Rome)
[edit]
Airports - with paved runways
total: 97
over 3,047 m: 5: Malpensa International Airport (Milan/Varese), Linate Airport (Milan), Leonardo Da Vinci International Airport (Rome), ...
2,438 to 3,047 m: 33
1,524 to 2,437 m: 16
914 to 1,523 m: 31
under 914 m: 12 (1999 est.)
[edit]
Airports - with unpaved runways
total: 39
1,524 to 2,437 m: 2
914 to 1,523 m: 19
under 914 m: 18 (1999 est.)
[edit]
Heliports
Hundreds