Pasaules sarežģītākie remonti S02E07
06:30 , ceturtdiena, 10.oktobris
Mass Transit. Riley buys a ticket and joins the crowd. A million commuters… scurrying to and from work… It's a typical day in the fifth largest mass transit system in the USA… and there's a train due somewhere every few seconds. Behind the scenes, the action is even more frantic as thousands of workers struggle to keep this huge system up and running 24/7. Transit controllers, operators, mechanics, electricians, communications experts… all working to monitor, co-ordinate and repair, the thousands of trains, buses, and trolleys that make up this incredibly complex transport matrix.