Actually there is a way to get there on the trails, they aren't a straight shot, but there are two ways. I believe if I remember correctly there is a trail on Glen Loch, take it and turn left past Lord of Life Lutheran, you can either turn right at Creekside Pool or cross the street and take the bike trail behind McCullough, you can get to the PC center either way. I used to travel those trails when I lived in PC of Woodrush. Here's a link to the trail map. I learned the trails by trial and error but you can get anywhere on the trails.