| Overview | |
|---|---|
| Line | Luzern–Stans–Engelberg |
| Location | Nidwalden, Switzerland |
| Coordinates | 46°58′39″N8°19′10″E / 46.977403°N 8.319437°E Coordinates: 46°58′39″N8°19′10″E / 46.977403°N 8.319437°E |
| Status | Active |
| Operation | |
| Owner | Zentralbahn |
| Operator | Zentralbahn |
| Traffic | Rail |
| Character | Passenger and freight |
| Technical | |
| Length | 1,743 metres (5,719 ft) |
| No. of tracks | 1 |
| Track gauge | 1,000 mm (3 ft 3 3⁄8 in) |
| Electrified | Overhead catenary 11 kV AC 16 2/3 Hz |
The Lopper II Rail Tunnel is a railway tunnel in the canton of Nidwalden in central Switzerland. It forms part of the Zentralbahn Luzern–Stans–Engelberg line, which links Lucerne with Engelberg, between Hergiswil station and Stansstad station. It is 1,743 metres (5,719 ft) in length, and carries metre gauge (1,000 mm or 3 ft 3 3⁄8 in) track electrified at 11 kV AC 16 2/3 Hz using overhead catenary. The tunnel runs under the Lopper, a shoulder of Mount Pilatus which extends into Lake Lucerne, and immediately on leaving the tunnel the line crosses a bridge over the Alpnachersee arm of Lake Lucerne before entering Stansstad station. [1] [2]
A tunnel is an underground passageway, dug through the surrounding soil/earth/rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods.
The canton of Nidwalden, also canton of Nidwald is a canton of Switzerland. It is located in the centre of Switzerland. The population is 40,287 of which 4,046 are foreigners. The capital is Stans.
Switzerland, officially the Swiss Confederation, is a country situated in western, central, and southern Europe. It consists of 26 cantons, and the city of Bern is the seat of the federal authorities. The sovereign state is a federal republic bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland is a landlocked country geographically divided between the Alps, the Swiss Plateau and the Jura, spanning a total area of 41,285 km2 (15,940 sq mi). While the Alps occupy the greater part of the territory, the Swiss population of approximately 8.5 million people is concentrated mostly on the plateau, where the largest cities are to be found: among them are the two global cities and economic centres Zürich and Geneva.
The Lopper II Tunnel is paralleled by the Kirchenwald Tunnel carrying the A2 motorway. The nearby Lopper Tunnel I is a rail tunnel on the Zentralbahn Brünig line, the two rail lines joining at Hergiswil station. [1] [2]
The A2 is a motorway in Switzerland. It forms Switzerland's main north-south axis from Basel to Chiasso, meandering with a slight drift toward the east. It lies on the Gotthard axis and crosses the Alps.
The Lopper I Rail Tunnel is a railway tunnel in central Switzerland. The tunnel connects Hergiswil in the canton of Nidwalden with Alpnach in the canton of Obwalden. It forms part of the Zentralbahn Brünig line, which links Lucerne with Interlaken and the Bernese Oberland, between Hergiswil station and Alpnachstad station. It is 1,186 metres (3,891 ft) in length, and carries metre gauge track electrified at 11 kV AC 16 2/3 Hz using overhead catenary. The tunnel runs under the Lopper, a shoulder of Mount Pilatus which extends into Lake Lucerne.
The Brünig railway line is a Swiss narrow gauge railway line that links Lucerne, in central Switzerland, with Interlaken, in the Bernese Oberland. The line runs via Alpnachstad, Giswil, Meiringen and Brienz, and passes over the Brünig Pass, using sections of rack railway to overcome the gradients, but with most of the line operated by normal adhesion methods.
