MoDot will be working on the Grand Glaize Bridge early next week. One lane will be closed in both directions on Route 54 while crews conduct sand sealing on the bridge. Work is scheduled to take place from 6am until 4:30 both Monday and Tuesday. MoDot says there may be minor traffic delays during the project. The on-ramp from the Osage Beach Parkway to Route 54 will also be closed both days as a result of that project.