Engineering | 206 W. Church St. | P.O. Box 534045 | Grand Prairie, TX 75053
Phone 972-237-8141 | Fax 972-237-8116 | E-Mail The city of Grand Prairie currently has 2009 aerial contours based on 1' LiDAR in AutoCad format covering the city. Due to file sizes, these files are not posted online. Please contact the Engineering offices at 972-237-8477.