llano river flying j-drainage map_Bill neiman

A drainage map of the construction site of a Pilot Flying J truck stop, flanked by the Llano River. Graphic courtesy of Bill Neiman.

A drainage map of the construction site of a Pilot Flying J truck stop, flanked by the Llano River. Graphic courtesy of Bill Neiman.

A drainage map of the construction site of a Pilot Flying J truck stop, flanked by the Llano River. Graphic courtesy of Bill Neiman.