Gainesville is gearing up for what could be a two-year effort to improve water service in the area around Gateway Industrial Centre off Ga. 365 in North Hall County. The work is a major part of the city’s upcoming annual water main extensions and improvements program, which is undergoing a preliminary bidding process. Plans call for running a larger water main down White Sulphur Road “for the long-term benefit of getting better water supply” to Gateway, project manager Jason Perry said.