Interstate
285,
the beltway around Atlanta, Georgia. So-called because Atlanta is a majority
black city with an African American mayor and thus is characterized as "The Congo," a large country in Africa. (Trucker usage)
"I'm a-heading to Charlotte, good-buddy,
speedballing all the way on 85."
"Roger, that. Due to traffic conditions south-southeast, which is
blocked up tighter than a faggot's ass during a
Sunday sermon, I suggest you take the northern artery of the Ring Around the Congo."
"Roger that, good buddy."