Hall is working on these 10 school construction projects. Here’s how much they may cost Construction crews work on a new wing of East Hall High School Wednesday, Nov. 23, 2022. The school is getting a $34-million expansion that will add two three-story classroom wings and increase the school's footprint by 100,000-square-feet. The project is scheduled for completion in December 2024. - photo by Scott Rogers Hall County Schools is expected to spend more than $153 million building four new elementary schools and renovating existing ones, though budgets are preliminary and liable to change.