MARLINTON, W.Va. (WBOY) — Construction on a new trail system for mountain bikes is underway in Pocahontas County, and officials hope the addition will push the county into the gold tier of mountain biking destinations. Mon Forest Towns first announced the new "Monday Lick Trail System" back in March. The system will include 27 miles of trails near Marlinton and is being funded by the Appalachian Regional Commission. Now, construction is taking o…