Hmmm...hubby might like dropping down to Waponetka OH for the Armstrong Air and Space Museum, more than he'd like the Amish area of IN. Food for thought.
I'm familiar with US-30 from Merrillville to Chicago Heights. I used to have family in Dyer and still have some family in da Heights. (near US-30 and US-41 corner). Even back in the 70s, that was one stoplight after another. Grrr! Hubby would also use 65 to 80.
Donna