It's always open as far as I know.
Yes, the covered bridge is of course Over the Road, so even if Mill is closed, you can enjoy the nice drive to the bridge, there is a spot to park right after the bridge from either direction, to get out and take pictures.
Its always opened.
Yes, open. Lovely pictures to be had.
The mill where they make flour and cornmeal is only open on the weekends, but the actual Bridge itself is open you're around.
It is open.
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