The Union County Commission moved for‑ward on a major court‑house and sheriff’s office expansion Tuesday while also approving a series of personnel changes, highway agreements and audit findings during a wide‑ranging March 31 meeting.The board — Chair Kevin Joffer and Commis‑sioners Michael Dailey, Bob Ballard, Tom Kim‑mel and Peggy Ustad — met for more than four hours at the Union County…