Motorists traveling through Hiawassee should expect traffic changes Saturday morning as portions of U.S. Route 76 and Georgia State Route 288 will have lane closures for the Hiawassee Half Marathon and 5K. According to event organizers, one lane of SR 288 and US 76 will be closed during the race. Traffic cone placement will begin at 6 a.m., with official lane closures starting at 7 a.m. Roads will reopen on a rolling basis as runners clear the course, with all lanes expected