Gotthard Base Tunnel
The Gotthard Base Tunnel (GBT; German: [Gotthard-Basistunnel] Error: {{Lang}}: text has italic markup (help), Italian: [Galleria di base del San Gottardo] Error: {{Lang}}: text has italic markup (help), Romansh: [Tunnel da basa dal Son Gottard] Error: {{Lang}}: text has italic markup (help)) is a railway tunnel in Switzerland. With a route length of 57.09 km (35.5 mi), it is the longest tunnel in the world. The link consists of two single-track tunnels connecting Erstfeld (Uri) with Bodio (Ticino) and passing below Sedrun (Graubünden). The main purpose of the Gotthard Base Tunnel is to increase local transport capacity through the Alpine barrier, especially for freight, notably on the Rotterdam–Basel–Genoa corridor, and more specifically to shift freight volumes from trucks to freight trains. This both significantly reduces the danger of fatal road crashes involving trucks, and reduces the environmental damage caused by heavy trucks. The tunnel provides a faster connection between the canton of Ticino and the rest of Switzerland, as well as between northern and southern Europe, cutting the Basel/Zurich–Lugano–Milan journey time for passenger trains by 1 hour (and from Lucerne to Bellinzona by 45 minutes). After 64 percent of Swiss voters accepted the NRLA project in a 1992 referendum, first preparatory and exploratory work began in 1996. The official start of construction began on 4 November 1999 at Amsteg. As of 1998, the total projected cost of the project was CHF 6.323 billion; as of December 2015, the final cost is projected as CHF 9.560 billion.
Gotthard Base Tunnel Media
- Nordportal Gotthard-Basistunnel.jpg
Aerial view of the Uri Reuss Valley and the 3,073-metre-high (10,082 ft) Bristen peak from the north portal. The historic routes on the Gotthard (road and railway) follow the Reuss upwards, which flows west of the Bristen.
- NEAT GBT engl crop.png
Relative location and size of Gotthard Tunnel (1882) and Gotthard Base Tunnel (2016), both shown in yellow. Open-air rail shown in red.
A diagram showing the mountains above the Gotthard Base Tunnel, and the locations and directions the tunnel was excavated from.
- Gotthard Basistunnel Portal Nord 2009-06-14.jpg
Aerial view of the Erstfeld area (north portal) in 2009
- Gotthard 2016.jpg
Inauguration days, where the public was allowed to experience high-speed travel below the Alps for the first time, and to move quickly between the exhibitions held in Erstfeld and Bodio.
- SBB - Gotthard Base Tunnel (30346410681).jpg
Sedrun multifunction station viewed from the control cab of a Gottardino train.
- Porta Alpina.jpg
This access at Sedrun was to have served the Porta Alpina station in the middle of the tunnel. The project was abandoned for cost reasons.
- Gottardo.jpg
South portal: Intercity on the base line and regional train on the vertex line
- AlpTransit NEAT - Baustelle Erstfeld UR (22012331549).jpg
Integration of the portals into the landscape
Other websites
- AlpTransit Gotthard AG Archived 2017-09-01 at the Wayback Machine
