An escalator maintenance worker at the Maryina Roshcha metro station.

11.07.2014#2460427

Work train in one of the Moscow metro tunnels.

11.07.2014#2460426

Work train in one of the Moscow metro tunnels.

11.07.2014#2460425

Rail track workers during routine maintenance in one of the Moscow metro tunnels.

11.07.2014#2460424

Rail track workers during routine maintenance in one of the Moscow metro tunnels.

11.07.2014#2460423

Rail track workers during routine maintenance in one of the Moscow metro tunnels.

11.07.2014#2460422

Rail track workers perform routine maintenance in one of the Moscow metro tunnels.

11.07.2014#2460421