If you travel between Henderson and Evansville, you are no stranger to lane restrictions on the Twin Bridges that span the Ohio River. Sometimes it seems like you're less likely to encounter the bridges fully open than to find restrictions and beginning March 27th, restrictions are what you'll be able to expect. According to INDOT, the southbound bridge from Evansville to Henderson will have restrictions in place as crews perform something called "bump grinding operations" between the hours of 9am - 2pm. The lane restrictions are expected to only last a couple of days as long as the weather cooperates.