Barely back from the first road trip this winter and am off on the second. This one promises to be more challenging. For one, we intend staying rough. For example, no hotel-staying. It's going to be tent-camping on designated grounds on the way.
The route we are taking is pretty much The Great Mother road with detours on the way. Specifically,
Ann Arbor, Michigan -> Chicago, Illinois -> St. louis, Missouri -> Amarillo, Texas, -> Grand Canyon, Arizona -> San Diego, California -> Big Sur, California -> San Francisco, California
Ann Arbor, Michigan -> Chicago, Illinois -> St. louis, Missouri -> Amarillo, Texas, -> Grand Canyon, Arizona -> San Diego, California -> Big Sur, California -> San Francisco, California