It appears the unicyclist in the photo has run into quite a sticky situation. The sign has hilariously captured the moment in which the unicyclist appears to be floating through the air, although they’re sure to hit the ground eventually. (Ouch). But the real question is, how many people have been injured on unicycles while riding on this road?
It seems that the real warning may be about the divots in the road, but still–have there really been multiple unicycling accidents in this area? We don’t even know anyone who rides a unicycle, so it seems pretty unlikely–but stranger things have happened! Just make sure to ride a bike with at least two wheels if you’re planning on traveling in this area.