Drivers tend to look for other drivers, rather than for pedestrians or cyclists.

There are easily accessible programs to help aging drivers maintain their skills, or recognize when they need to give up their cars.

Motors that are vulnerable to shorting out because of snow ingestion should have snow filters installed over air intakes, and spare motors should be ready to replace any failed motors.

It would be helpful to be able to see the layout and for the maps to label what exits to use to get to nearby sites/buildings so you aren't wandering the station trying to read the signs in the crowds.

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

Metro shows no signs of being able to make its trains run on time. This occurs during single-tracking and it occurs during normal rush hour service.

When different generations of cars are combined into one train, it messes with the loudspeaker system.