Speak Like a Trucker: Can You Pass the Slang Quiz?
When a trucker talks about a "rolling roadblock," what are they describing?

Correct Incorrect The left lane on the highway is for passing, but sometimes a vehicle matches the speed of a car in the right lane, causing a traffic jam. When this happens, drivers behind you know they're stuck in a rolling roadblock. If you find yourself in the left lane, either take the lead, follow, or move aside!