Gold leaf
Renovations were done to the building over the years, especially in the 1980s. Changes include the installation of a glass elevator, a granite fountain was placed on the ground floor, and the entrances into the building were moved to the ground level from the second floor. Gold leaf was applied to the tower dome. Given the various weather conditions, it did not hold and it had to be repaired. The county reevaluated security at the courthouse following the murders of a judge in Georgia and a judge's family in Illinois. All entrances, but one, were closed and visitors and their possessions were screened.