संकेत-टॉवर इसके अंग्रेजी अर्थ का उदाहरण

Exterior: A two-storey face brick elevated signal box with polygonal signal tower and flat roofed stepped down wing.

It is an unusual example of post World War II period Functionalist style railway signal boxes due to its polygonal signal tower presenting a design more like an airport control tower than a signal box.

It is an unusual example of post World War II period Functionalist style railway signal boxes due to its polygonal signal tower and flat roofed stepped down wing featuring multi-paned glazing to Up, Down and rail side elevations of the control room of the tower, and a polygonal hipped and tiled roof with wide eaves.

Trains used to be controlled by signal towers at interlockings, but this was eventually phased out in favor of master towers.

Interlocking signals are controlled by human operators in a signal tower near the switches, not by the trains themselves.

The simpler ISIM-B system, started in 2011, would essentially combine all of the data from track circuits and unify them into digital databases; the only upgrades that were needed were to be performed on signal towers.