Status was set to working on 2019-01-16 18:00:22 (UTC)
Spring Creek Nature Trail is a concrete bike/pedestrian trail in a beautiful bit of thick creekbottom woods south of Renner Road, just East of US75 in Richardson, Texas.
The USB is right off the Spring Creek Nature Trail. It is in the side of an old concrete railroad trestle just to the west of the DART train overhead - which is just west of Routh Creek Parkway between Glenville and Renner.
If you are walking, you can park at Renner and US75 and follow the trail into the woods. When you reach the DART train overhead, turn and you can see the concrete trestle, right off the concrete trail. Walk down to it and the USB is glued to the North side, in the center.