The B line partly runs in a glassed-in tunnel above the ground.

Most of the railway will run in a tunnel.

A passenger rail line runs in a tunnel under the town without stopping.

Today's corridor runs in a tunnel at 611 feet through Fånefjell.

The 6.1-km line runs almost entirely in a tunnel, except for about 300 metres at Ogisawa station and the approach to it.

A new road will run adjacent to the platforms, in a tunnel below the local bus stops.

If built, the line would run in a tunnel through Løvstakken and travel time would taken twenty minutes.

Part of Line B runs in a glassed-in tunnel above the ground.

North of the station, the tracks run in a tunnel below the terminal and runway area.