Drivers are going to have a few roadblocks on their way to Newton Medical Center due to construction on two roads during the next several weeks. U.S. Highway 278 medianBeginning next Wednesday, drivers will no longer be able to make a left turn into or out of Newton Medical Center from U.S. Highway 278, as the Georgia Department of Transportation installs a permanent median on the highway to prevent dangerous turns. Hospital Drive will become right turn in and right turn out only, according to a state press release, and the entrance/exit will have a concrete island, pavement markings and