Lower Elgin Road Bridge over Wilbarger Creek in Bastrop County, Texas. (Photo by cmh2315fl / Flickr) An unexpected volunteer, a geographic information system (GIS) mapping expert helped a rural ...

HARRIS COUNTY, Texas (KTRK ... The first is the Railroad Commission of Texas' Public GIS Viewer website. Click on the "Visibility" tab in the upper left-hand corner, check the "Pipelines ...

An unexpected volunteer, a geographic information system (GIS) mapping expert helped a rural community in Texas establish its ... and areas of growth in the county. A former U.S. Navy electronics ...