Because fewer trains will be able to travel per hour, customers will experience crowding and delays.

One trip cock on each end was redundant. We only needed one trip cock per car.

The slow pace of trains in the U.S. can be maddening, particularly during delays on rail sidings for an hour or more to enable freight trains - which have the right-of-way - to pass.

We want to be able to build out a completely seamless experience for customers. That's where the hard work will be.

Expect 40 to 60 meteors per hour, some of them bright.

It's like trying to hold back a 50 mile-per-hour gale. You can do it for so long before it gets a hold of you.