Ray (webmaster) on 12/4/2018 10:22:58 AM:
It's very safe. St Charles is very much suburbia and new development, with a little bit of old small town flavor still remaining. And the remainder of the trail east of St Charles is farmland.
You'd have to go across the river and several miles to find a "sketchy" part of town.
As an aside, one of my favorite non-Katy rides is the St Louis Riverfront Trail, which definitely goes through some sketchy parts of town but I've never felt unsafe there. I ride it in the morning, there are other cyclists around, no big deal.
Happy trails!