Abernathy Road, between Roswell Rd and Johnson Ferry
This stretch is very flat and wide, with the posted speed limit a ridiculous 35 mph. I got a ticket (my first in over 20 years) recently and they charged nearly as much as the law allows. (I paid $235 for going 54 mph). I deliberately do not shop in Sandy Springs because of these money-grubbing speed traps, and they are developing quite a rep for them.