A section of Roberts Drive at Roswell Road in north Sandy Springs is shut down after an overnight crash on July 14 that affected a fire hydrant near the State Route 9 bridge over the Chattahoochee River. Sandy Springs Mayor Rusty Paul said the Atlanta Watershed Management Department is responsible for repairs to the fire hydrant and water main at the crash site and plans to have the roadway restored by Saturday morning. Crews from the Atlanta Wa…