“The Bridges of Madison County,” the novel by Robert James Waller and movie with Clint Eastwood and Meryl Streep, came to mind as we drove through central Vermont and the Mad River Valley last month.

(WCCO/WANE) – There are only a few covered bridges that remain in the Midwest. One in Minnesota has seen a lot of traffic over the years. You can find the man-made work of art near Zumbrota in ...