The railway itself is completed, but one city and 3 villages still need to be built.

Some basic data:

MAIN LOOP:

• Length: 33,4km
• Tunnels: 92 (longest about 2,5 km)
• Stations: 35

MAIN SPIRAL:

• Length: 38,3km
• Tunnels: 99
• Stations: 40

In total, the whole network length (tracks on the main loop, main spiral, route variants and spurs) is about 50 kilometres.