Queue Length Surveys

The Queue Length Survey is measure how long vehicles wait in line at specific locations, like traffic signals or toll booths. Your job as a surveyor is to count the number of vehicles in a queue at designated times and record that data accurately.

During the survey, you’ll need to observe the queues from a safe location and note how many vehicles are waiting at intervals, usually every few minutes. Be sure to capture the total number of vehicles in line, including any changes in the queue length over time. Use the provided forms or an electronic device to record your counts in real time, making sure everything is clear and correct before submitting.