Establishing a 1.5-square-mile zoning overlay to guide future development of technology-employment uses will be discussed by the Mesa Planning and Zoning Board at study sessions and a meeting Sept. 16-17. The Elliot Road Technology Corridor Planned Area Development Overlay would be on the north side of the 8400 through 10800 blocks of East Elliot Road between Hawes and Signal Butte roads on the north side of Elliot to the Salt River Project transmission line easement approximately one-half mile to the north.