I'm moving across the country from Boston to Los Angeles this August.

I am driving with my belongings and here is my planned route:

Boston, MA - Pittsburgh, PA
Pittsburgh, PA - Chicago, IL
Day in Chicago
Chicago, IL - Grand Island, NB
Grand Island, NB - Grand Junction, CO
Grand Junction, CO - Los Angeles, CA

Any suggestions in terms of preparation, driving with belongings, must sees, alternate route, must haves for trip, etc.

Thank you.