Speed flow refers to the relationship between the speed of vehicles on a roadway and the volume of traffic that is using that roadway at any given time. This concept is crucial for understanding how traffic operates, as it helps in analyzing the performance of roadways and evaluating their efficiency. By studying speed flow, transportation engineers can identify patterns of congestion, optimize traffic signal timing, and improve overall roadway design to enhance mobility.
congrats on reading the definition of Speed Flow. now let's actually learn it.