Gridlock occurs when:
A. A car cuts into the gap in front of your car
B. Drivers can accelerate for only is brief spurts before stopping
C. Traffic is required to travel by an alternate route
D. Vehicles get stuck in the middle of an intersection
Answer: D. Vehicles get stuck in the middle of an intersection.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.