Lonnie Johnson has been appointed Salt Lake County Director of Public Works by Commissioner Randy Horiuchi. Johnson has been employed with the county since 1978 and most recently was administrative assistant to the Salt Lake County Attorney. Mark E. Elwood has been named secretary/treasurer and chief financial officer of Automation Software Corp., Bountiful. He was previously with Bunker and Co., a Salt Lake accounting firm. Darren Call has been named a personal investment officer at Zions First National Bank in the Private Banking Dept. He joined Zions from a position with Arthur Anderson & Co. Deena Loyola has been named chief news monitor for Utah News Clips, the Salt Lake-based television and radio news clipping service. David L. Taylor has been named manger of pricing and regulatory affairs for Utah Power & Light Co., responsible for the company's development and implementation of pricing strategies and related work with state regulatory agencies. Randy R. Lefler has been named carpet sales manager of the Orem location of R.C. Willey Home Furnishings. He was previously with Steve Ogden Carpets, Midvale.