where more than one town in the same county has a road to the same place, the smaller towns have their own name prefixed to it, while the county seat does not. the road need not go directly to the other place, but may connect through other roads. examples include due west road west from marietta, kennesaw due west road southwest from kennesaw, and acworth due west road south from acworth. some are usually hyphenated, like peachtree-dunwoody road, ashford-dunwoody road, chamblee-dunwoody road, and chamblee-tucker road.