Glenwood Springs Post Independent
January 25, 2010, John Gardner

On Friday, Jan. 15, Sean Martin enjoyed a late morning snowmobile ride deep into the White River National Forest. Martin joined a group of the Mount Sopris Recreational Riders Club, of which he is president, on the SP trail near Thompson Creek. The SP trail runs east and west for close to 150 miles, from Sunlight Mountain resort area to the Powderhorn Ski Area on the Grand Mesa. The trail is maintained by the club. It's also one of their most heavily used trails....

http://www.postindependent.com/article/20100125/VALLEYNEWS/100129927/1083&Pa