Inside SEPTA’s nerve center: How hundreds of thousands of Eagles fans got to the Super Bowl parade
Three hours until parade time. Inside SEPTA’s 19th-floor nerve center, telephones purred. The transit agency’s battlefield commanders arrayed around a conference table conferred and gave orders, ...
How some Southern California tunnels are still used, while others have vanished
Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...