Mega Engineering

Episode Synopsis

Washington DC is a true traffic nightmare. Commuters waste 150 million hours a year in traffic, costing an estimated USD$2.5 billion in wasted fuel and lost time. City planners are out of options. Buses pollute and only add to the traffic mess. And the city can't expand its overworked Metro subway system fast enough to meet demand. But help may be on the way in the form of Personal Pods. It's a high-speed, non-stop, self-driving transit system that's been the Holy Grail for transportation engineers for half a century. An automated Personal Pod system would rewrite the rules of the road in DC, and be a model for new transportation systems worldwide.