(Courtesy: Circuit Trail Conservancy) courtesy of Circuit Trail Conservancy The 50-Mile Loop Trail Is One Step Away From Beginning Construction Construction could begin as early as June. The trail will connect 39 existing miles of trail and create a new 9-mile path from White Rock to the Trinity Forest. By Matt Goodman Published in FrontBurner May 25, 2021 10:15 am The 50-mile Loop Trail is one council vote away from beginning construction. The Park and Recreation Board last week approved a $5.7 million construction bid for the first phase of the project, which will pave a new trail just below White Rock Lake through what is now the Tenison Glen golf course. That course, as you’ll recall, will soon be reduced from 18 holes to 9 and turned into a nature preserve to follow the findings of the Samuell Grand Master Plan. The trail will run through it.