I always thought this network plan was utterly insane, but knowing now that much of it is/could be single tracked makes it so much funnier
Kristian
One pretty fantastic, and new to me, detail is that they single-tracked the tunnels..
"The thing about the 12-foot-wide tunnels is that they can’t accommodate two lanes of traffic. So we paused for over a minute, waiting for the car coming in the opposite direction to clear the tunnel"
