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

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.

My philosophy is: Everybody needs to look out for everybody else.

If you're driving more than 50 mph through a neighborhood where the speed limit is 25 mph, I question whether you should keep your driver's license. You're a menace to society.

Automate the headlights so drivers can't forget to turn them on in low visibility.

Many police officers watch for vehicles without headlights because it's a telltale of a drunk driver.