NYC MTA has an old mechanical system in place to prevent collisions. And they also have a new system in place to keep things safe. And the directors insisted bo

NYC MTA has an old mechanical system in place to prevent collisions. And they also have a new system in place to keep things safe. And the directors insisted both run side by side. This delayed so many projects for so many years. It took ten years to put in place train time estimation. I guess today those same people feel a level of validation on what they insisted.