Thanks for the plug Pat! Like you, I have a passion for the back roads and feel that people need to see what's out there before it's gone forever.
Dave, as far as the grocery store goes, that is Tyners Grocery in Tyner, Indiana, which is about 5 miles northwest of Plymouth, Indiana. Tyner is only about 2 blocks long and that is the only business in town, so you can't miss it. From what I'm told the original Marshall County Infirmary was located on a farm near Tyner before a modern facility was built in 1891 on the Lincoln Hwy. about 4 miles east of Plymouth. That building still stands and is now the Shady Rest Nursing Home. From what I can tell the driveway in front of the Shady Rest is actually the old road.