Construction could begin this summer or fall at two major intersections on McEver Road in South Hall County. Hall County is working to wrap up right-of-way acquisition at Flat Creek Road in Oakwood and Gainesville Street/Jim Crow Road in Flowery Branch. Jody Woodall, a civil engineer with the county, said improvements at the crossings could go out to bid this summer, with each project estimated to cost about $1 million, funded by the county’s 1 percent special purpose local option sales tax program.