Why Building Transit Costs So Much
20:11
Why Subways are So Expensive to Build
14:49
America's Lost Metro Systems
23:43
The Greatest Subway System in the World? | New York City Subway
15:50
Evolution of the Chicago "L" 1892-2029 (geographic map)
11:40
The Switch Commuter Rail NEEDS To Do
15:51
The History of the Second Avenue Subway
29:59
The Explosion in Costs & Timelines for American Transit Projects
24:35