The future of a proposed large development remains uncertain until Hall County commissioners have a clearer understanding of how the wastewater will be handled. Barker Street LLC has requested 476 acres at the intersection of Cornelia Highway and Chiplan Road in East Hall be rezoned for a mixed-use development including commercial office space, single-family homes, townhouses and an apartment complex. There would also be a sizable strip mall and outdoor space with a trail system and other recreational offerings.