Three months after a group of freewheeling bike advocates marked off a portion of McGowen St. for cycling-only use, their work has vanished — effectively ceding the road back over to car traffic. The smaller photo above shows members of Bike Houston as well as other volunteers laying down boundary lines, directional arrows, and rubber barriers along the south side of the road at its junction with the Columbia Tap Trail between Burkett and Nettleton streets. At top is what that stretch looks like now from the opposite side of McGowen.