Discussion and possible action to approve Supplemental Work Authorization #2 to Work Authorization #3 with GDJ Engineering. (“Consultant”) wherein Consultant will be providing development and design services, survey, schematic, environmental, traffic studies, geotechnical and PS&E for the Mangana Hein Road Widening Project Segment 2 from US83 to SH 20 in an amount not to exceed ONE MILLION TWELVE THOUSAND EIGHT HUNDRED AND SIXTEEN DOLLARS ($1,012,816.00) and any other matters incident thereto; authorizing the County Judge to sign all relevant documents. [Account #1001-1130-001-432001 (Professional Services)]