You’re going on a cross-country trip. Airplane, train, bus, car, or bike?
With a prompt like this, I’m going to assume we’re talking about a leisure trip. Obviously, for business purposes, you would choose the fastest way possible. But for recreational purposes, I’d choose a car.
Why not a train? Because then you are limited to the destinations that the railroad serves. Yes, you would get to see the countryside, but you couldn’t get out and enjoy the scenery.
Why not a bike? Being a 65yo grandmom, I just don’t have the energy! Not to mention the will to deal with possible bad weather.
Nope, friends I’m going to take a car. My time is my own so I can take as long as I want to see all the sights. Bad weather? Just stay put until the storm passes by. In a car, I can take the road less traveled and enjoy the scenery a small town brings.

I’m in Florida, so I’d start there and drive up the coast. Stopping at smaller towns. When was the last time you stopped by “South of the Border“? When I was young and my parents were driving to visit family in Florida, we thoroughly enjoyed watching for all the signs for this attraction.

Drive through the 17.5-mile Cheasapeake Bay-Bridge Tunnel and enjoy the scenery to be found on the Eastern Shore of VA. Stop by Checoteague and see the wild ponies that live on the barrier island of Assateague. There’s actually been more than one book written about them.
There are so many more small town attractions to be found on that “road less traveled.”