The new Acela NextGen debuted in August, running between Washington, D.C., and Boston with stops in Baltimore, Philadelphia, New York and more. With a top speed of 160 mph, the train is slightly ...
At 186 miles per hour, the landscape starts to blur. A mile disappears every 20 seconds. An entire town can blink by in the time it takes to remember its name. High-speed trains are, as the name ...