CSX is planning to replace railroad ties at two crossings in downtown Louisa beginning Tuesday, February 27, 2018. The first work is scheduled to run through Saturday, March 3, 2018 at the Madison Street crossing near Speedway. The second crossing on Jefferson Street at Jackson Brothers Auto is expected to be finished sometime in March. Crossings will be closed to traffic and detour signs will be set up for motorists to avoid the work zone.