Union County commissioners raised the speed limit on a por‑tion of County Road 23, approved a zoning change in Dakota Dunes and moved forward on several ma‑jor highway projects during their April 28 meeting.Commissioners Robert Ballard, Michael Dailey, Tom Kimmel and Peggy Ustad were present. Chair‑man Kevin Joffer was absent.The board approved annual malt beverage license renewals for Dakota…