80 years apart

Me, my great grandmother, and great aunt, at the same spot at the Grand Canyon, eighty years apart.  Back in the 1930s, my great-grandmother, and two of her daughters, took a cross-country road trip from Virginia to California.  One stop was GC.  One day I'd like to trace the same route they took.  I have a box or two of their photos they took along the way -- it's really fascinating.