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Road
Tunnels in Italy > 3 000 m Gallerie stradali in Italia Edited by: Eugenio A. Merzagora 43th revision - January 2008 |
| State | Tunnel | Length (m) | Date of opening | Region | Province | Notes | Road |
| I - F | Ciriegia - Mercantour | 17 300 | PRJ | PIE | CN | Works stopped for environmental oppositions | |
| I F | Frejus | 12 895 | 12.07.1980 | PIE | TO | In Italy: 6320 m. Altitude: 1297 m. Safety and service tube (12895 m) in project. | T4 |
| I F | Monte Bianco (Mont Blanc) | 11 611 | 19.07.1965 09.03.2002 |
VDA | AO | In Italy: 3971 m. Altitude: 1395.5 m (Portals: I 1381 m, F 1274 m) | T1 |
| I | Gran Sasso dItalia | 10 176 | 01.12.1984 | ABR | AQ - TE | Second tube: 10173 m (1995). / Service tube (6000 m) in project | A24 |
| I | Mestre* | 9 225 | 2012 | VEN | VE | Second tube: 8708 m / A4 Mestre bypass | A4? |
| I | Variante di valico | 8 703 | 2010 | EMR-TOS | BO - FI | Second tube: 8693 m. Pilot holes started in 1999 | A1 |
| I | Sant Antonio Morignone | 7 925 | 18.02.2000 | LOM | SO | Three linked tunnels: S. Antonio (2360 m) + Tola (1757 m) + Cepina (3241 m) + Artificial part (602 m) | SS38 |
| I | Priabona | 6 503 | 2010 | VEN | VI | Second tube: 6503 m. Pedemontana Veneta Toll Highway. Castelgomberto-Malo | |
| I | Pretunnel Gran San Bernardo Sud | 6 150 | VDA | AO | Artificial tunnel. Covered road | T2 | |
| I | Crocefisso dello Zillastro | 6 049 | PRJ | CAL | RC | Direction Bagnara. Bagnara-Bovalino highway | |
| I | Madonna della Montagna | 5 980 | PRJ | CAL | RC | Direction Bovalino. Bagnara-Bovalino highway | |
| I | Guinza | 5 937 | 2008 | MAR-UMB | PU-PG | Second tube: 5937 m (PRJ). Southbound breakthrough: 17.04.2003 | E78 |
| I-CH | Gran San Bernardo | 5 854 | 19.03.1964 | VDA | AO | Altitude: 1915 m | T2 |
| I | Colle dei Signori | 5 500 | PRJ | TAA | BZ | Bolzano bypass | A22 |
| I | Costamezza | 5 338 | 2011 | LAZ | LT | Second tube: 5338 m. Pedemontana di Formia | SS7 var |
| I | Sirta-Selvetta | 5 307 | PRJ | LOM | SO | Second tube: 5275 m. Morbegno bypass | SS38 |
| I | Cels | 5 245 | 08.12.1992 | PIE | TO | Second tube: 5141 m | A32 |
| I | Sellero | 5 048 | LOM | BS | SS42 | ||
| I | Pozzano | 5 000 | 2008 | CAM | NA | Also named: Seiano or Vico Equense. 1497 m opened in 1989 | SS145 |
| I | Lecco- San Martino | 4 800 | 25.10.1999 | LOM | LC | Second tube: 4448 m Lecco section: double deck configuration |
SS36 |
| I | San Nazario | 4 800 | PRJ | VEN | VI | Second tube: 4800 m | SS47 |
| I | Costa di Sorreley | 4 723 | 19.12.1997 | VDA | AO | Two lanes dir. GSB- one lane dir. Aosta | R39 |
| I | Schio Valdagno Pass | 4 620 | 03.07.1999 | VEN | VI | Under M.Zovo | SC |
| I | Madonna del Carmine | 4 600 | PRJ | MAR | AN | SS16 | |
| I | Console Marcello-Liberazione (Asse A) | 4 575 | PRJ | LOM | MI | Two tubes. Town Milano. Artificial parts: 512 m | |
| I | San Domenico (Carrito) | 4 567 | 07.08.1978 | ABR | AQ | Second tube: 4567 m | A25 |
| I | Lotto-Lugano (Asse B) | 4 566 | PRJ | LOM | MI | Three tubes. Town Milano. Artificial parts: 527 m | |
| I | San Benedetto | 4 440 | 1998 | MAR-UMB | AP - PG | Altitude: 1000 m | SP477/SP230 |
| I | Prapontin | 4 409 | 07.07.1995 | PIE | TO | Second tube: 4409m | A32 |
| I | Colle Giardino | 4 347 | 25.07.2003 | LAZ | RI | Second tube: 4 242 m | SS4 |
| I | San Colombano | 4 300 | PRJ | LOM | SO | Bormio bypass / S.Lucia - Piandelvino | SS38-SS300 |
| I | San Rocco | 4 181 | 14.09.1989 | ABR-LAZ | AQ-RI | Second tube: 4181 m | A24 |
| I | Verduno | 4 119 | PRJ | PIE | CN | Second tube: 4023 m. Asti Cuneo Motorway | A33 |
| I | Forca di Cerro | 4 030 | 12.12.1998 | UMB | PG | "Three Valli Umbra" road | |
| I | Comelico | 4 000 | 31.07.1986 | VEN | BL | SS52 | |
| I | Lurago | 3 990 | PRJ | LOM | CO | Second tube: 3990 m. Albese-Veduggio Motorway | |
| I | Cornello | 3 980 | MAR-UMB | MC-PG | Works stopped | SS361 | |
| I | Fara | 3 964 | 1992 | FVG | PN | SS251 | |
| I | Cave Ovest | 3 790 | 28.06.1995 | VEN | TV BL | Second tube: Cave Est 3153 m | A27 |
| I | Val di Sambro | 3 777 | PRJ | EMR | BO | Second tube: 3773 m. Variante di Valico | A1 |
| I | Zogno | 3 720 | PRJ | LOM | BG | Explorative Pilot hole start: 2001 | SS470 |
| I | Monte Corno (Mezzolombardo) | 3 665 | 2009 | TAA | TN | Second tube: 3633 m. Works start: 12.04.2006. Trento-Rocchetta (Zambana Vecchia-Fai della Paganella) | SS43-SS421 |
| I | Villa Carcina | 3 652 | PRJ | LOM | BS | Second tube: 3652 m. Valtrompia motorway | |
| I | San Silvestro | 3 623 | 21.07.2007 | ABR | PE-CH | Francavilla bypass | SS16 |
| I | Agnese | 3 600 | 1992 | TAA | TN | SS240 | |
| I | Breva | 3 536 | 07.04.2004 | LOM | CO | Calozzo Mianico - Dongo | SS340 dir |
| I | Ceresole | 3 535 | 1991-93 | PIE | TO | Two linked tunnels. Gradient: 15% | SS460 |
| I | Alba | 3 527 | 2008 | PIE | CN | Second tube: 3356 m. Under river Tanaro. Asti - Cuneo motorway | A33 |
| I | Valnerina | 3 505 | 2009 | UMB | TR | Terni-Rieti highway | R42 |
| I | Omegna | 3 427 | 1992 | PIE | VB | SS229 | |
| I | Sostino | 3 405 | UMB | PG | Quadrilatero Marche-Umbria road | SS77 | |
| I | Furlo | 3 391 | 1991 | MAR | PU | Second tube: 3391 m (1985) | R05 |
| I | Monte Negrone | 3 378 | 07.01.2008 | LOM | BG | Exit Nembro (tunnel 332 m) inside | SP671 |
| I | Totoga | 3 352 | 1997 | TAA | TN | SP80 | |
| I | Petraro | 3 345 | 05.08.1978 | SIC | ME | Second tube: 3327 m (1992) | A20 |
| I | Monte Barro | 3 330 | 25.10.1999 | LOM | LC | Second tube: 3330 m. Natural parts: 3253 m. | SS36 |
| I | Valsassina | 3 328 | 24.02.2006 | LOM | LC | Lecco-Poggi. Exit Belledo (2.113 m of tunnels) inside | SS36 dir |
| I | Albogasio (Oria) | 3 314 | 2008 | LOM | CO | I-CH border. Breakthrough: 16.04.2003 | SS340 |
| I | Solagna | 3 300 | PRJ | VEN | VI | Second tube: 3300 m | SS47 |
| I | Varano | 3 285 | MAR | MC | Quadrilatero Marche-Umbria road | SS77 | |
| I - F | New Col di Tenda (Tende) | 3 252 | PRJ | PIE | CN | One way, direction France | SS20 |
| I | Villeneuve | 3 230 | 25.05.1994 | VDA | AO | Second tube: 3213 m | A5 |
| I | Regoledo | 3 227 | 1987 | LOM | LC | Second tube: 3220 m | SS36 |
| I | Gussago | 3 219 | PRJ | LOM | BS | Valtrompia Motorway. One way | |
| I | Limina | 3 200 | 1984 | CAL | RC | SGC Jonio - Tirreno | SS682 |
| I - F | Col di Tenda (Tende) | 3 186 | 1882 | PIE | CN | In Italy: 1717 m. Altitude: 1321 m. In future: one way, direction Italy | SS20 - D6204 |
| I | Monte Benedetto (Kuchelberg) | 3 178 | 2012 | TAA | BZ | Town Merano | |
| I | Pre Saint Didier | 3 162 | 13.08.2002 | VDA | AO | Second tube: 2890 m (29.06.01) | A5 |
| I | Calavą | 3 160 | 05.08.1978 | SIC | ME | Second tube: 3114 m | A20 |
| I | Avise | 3 121 | 25.05.1994 | VDA | AO | Second tube: 3069 m (14.09.95) | A5 |
| I | Guncina | 3 112 | 09.2012 | TAA | BZ | SS508 | |
| I | Ghettarello | 3 095 | 2012 | MAR | AN | Ancona Harbour-SS16 | |
| I | San Vito | 3 047 | 1992 | VEN | BL - VI | Near Arsič | SS50 bis var |
| I | Dolonne | 3 033 | 07.03.2007 | VDA | AO | Second tube: 2975 m. Breakthroughs: North tube 03.11.2005, South tube 13.12.2005 | A5 |
| I | San Giovanni Rotondo | 3 000 | PRJ | PGL | FG | Two tubes | SS272 |
| I | Madonna degli Angeli | 3 000 | PRJ | LIG | SV | SS1bis |
Warm thanks to: Monica Sigismondo, Emilia Pellņ, Federico Della Fiore, Mario Schrag, Karin Windegger, Alessandro Ferri, Paolo Salvatore, Alessandro Conti, Angela Brighenti, Piero Merzagora, Paolo Sigismondo, Evy Giordano, Provincia di Alessandria, Gabriele Casotti, Giovanni Galeazzi, Giampiero Marrone
Legenda:
Red: under
costruction
Pink: in
project
*: nickname
Other road tunnels in Italy
Tunnels and Viaducts on National Motorways
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This page was last modified on January 5, 2008