Sharraxaadda

Yesterday the detour for Mt; Vernon & Spalding Rd directed traffic to a 4-way stop at Happy Hollow and Dunwoody Club. This caused traffic to back up for over a mile! There was almost no traffic coming up or down Happy Hollow at the time, so why was there no police employee to direct traffic at that intersection to prevent the backup? Cars could have been directed to turn left as necessary, letting other traffic on Happy Hollow proceed as directed. It took me over 20 minutes to go a little over a mile at 4:50 pm yesterday. This is unacceptable.