Nobody likes paying tolls. It's difficult to explain the concept of dynamic tolling, where the price varies to maintain the flow of traffic. And it's difficult to explain why highway widenings don't wind up helping commuters in the long run.

That's the original problem from which the escalator mess stems. There's just too many of them.

I don't like the midnight closing on weekends. It's one thing to tell people they have to drive to Jiffy Lube Live in the outer suburbs.

When I look at the faces of turning drivers, I mostly see them looking in the direction of oncoming motorists rather than at the people they're about to turn into.

The cars themselves are getting smarter and will be increasingly able to assist drivers - to the point where the cars will be completely automated.

Tolling plan is a wonderful opportunity for political pandering, and some candidates are taking full advantage of it.

Metro, built in the late 20th century, is the most escalator-dependent system in the world.