Gainesville officials are poised to make changes to the traffic flow along Airport Parkway to alleviate congestion around the industrial park after businesses, including Mansfield Oil, brought the issue to the city’s attention. “The problem is that at certain times of the day, particularly in the evening, traffic backs up trying to leave the industrial park,” Public Works Director David Dockery said. “There has also been a problem with truck traffic traveling through the industrial park, which is not associated with any of the existing industry.”