Inside every Dakota County building, there's a plaque.
It lists the county commissioners who were in office when the building -- a library, a maintenance garage, a courthouse -- opened.
Joseph Harris' name is on almost every one of them.
Harris, the county's longest serving board member, retires at the end of the year after 32 years of helping to build what is now the state's third largest county.
For the first time in decades, his name isn't on the ballot to represent the southern Dakota County district that includes Hastings, Farmington, most of the townships and small cities. Christy Jo Fogarty of Farmington and Mike Slavik of Hastings are running to replace him.
"It's going to be a big change for the board," said Nancy Schouweiler, the Dakota County Board chairman.
Harris, whom colleagues credit for setting an expectation of respectfulness even when opinions are divided, has long played the role of frank, pragmatic problem-solver and confident leader.
"He's always professional, respectful, able to leave the issues behind us and move on," Schouweiler said. "He's been the constant example of that for such a long time."