This sign has since been fixed, but as I stopped near the Trolley Bridge on my motorcycle a while ago I noticed it and thought it was slightly funny. Opinions may vary. It looks like the sign is indicating a Faceplant Zone, newly paved for your comfort!
Folks are known to faceplant in Mandan, after all…why not have a zone just for them? The only problem is the traffic. Maybe that’s why they reconsidered and fixed the sign. 🙂