I realized there are no good Rock Bridge Memorial State Park trail maps online (this one on the official MO State Parks website is not only small, but horribly inaccurate), so I emailed DNR and asked if they had a better one.
Since we’re talking about state government here, they obviously didn’t have one, and mostly likely won’t anytime soon. So, I took it upon myself to make one…
I scanned one of the trail map brochures that you can find at any parking lot, screwed around in Photoshop with it for a while, and ended up with a very large, accurate map (save for the exclusion of the new Springbrook — Sinkhole Trail connector) for anyone who may be looking for one. Why the parks department couldn’t provide it, I have no idea, but I guess that doesn’t really matter now.
Click the photo below for a 2500 x 2050px version (also on my Flickr Photostream):
Hopefully this will be of help to others. Enjoy.
EDIT: Here’s an additional map, showing the course used for the Show-Me State Games Mountain Bike race (click for larger view):