Once you turn onto Peachtree Dunwoody Road going southbound away from Spalding Drive, you can encounter several police cars as you round the bend near Post Property Apts and the Marta station redlight. I received a ticket between 7:30 AM and 8:15 AM in April 2011. The traffic was light and people were on spring break and I didn’t realize that I was speeding. School is now out for a lot of students and the traffic is now lighter so you will need to watch your speed. The speed limit is 35 mph in that area.