The same folks who set up the Washington BDR have now set one up in Utah http://www.utbdr.com/ This link should get you the GPS waypoints to make the trip as well as give you more info about the route.
As seen in Toyota Trails!
Various articles written here have been published in TLCA's Toyota Trails magazine and on their website. After roaming around our site, click on the magazines to visit TLCA.