One and three are inside trunk lines, which is why they're not lit up.

Imagine a trunk line for a large telecommunications network, all right?

It began with the laying of new trunk lines and is now moving inside the buildings.

The huge difference between Moscow and the regions is that trunk lines are in someone else's hands.

These lines would have become two major trunk lines going east.

By 1847, the trunk line had been largely converted to double track.

From 1950s, the electrification of trunk lines began to progress.

The station was opened in 1854 along with the rest of the Trunk Line.

The station was opened in 1854 as part of the Trunk Line.

Like all other stations on the trunk line, it has two entrances.