Rank the following site types from longest duration to shortest duration.

Rank the following site types from longest duration to shortest duration.

• A. Stopping Site, Passing site, and Decision site
• B. Decision site, Passing site, and Stopping Site
• C. Decision site, Stopping Site, and Passing Site
• D. Passing site, Decision site, and Stopping Site

Answer: (B)

When considering how long a driver spends at a site type, think about the actions required at that spot. A decision site is where you must choose among several possible moves (continue, turn, yield, merge) and assess gaps, hazards, and signals. That process involves looking ahead, weighing options, coordinating with other traffic, and often waiting for a safe moment to act. That combination of mental processing and potential waiting tends to take longer than any single movement, so the time spent at a decision site is the longest. A pass site involves executing a specific maneuver to get by another vehicle, which takes time because you must accelerate, move into the passing area (often into a different lane), and then resume your lane and speed. It’s a defined, physical action that lasts longer than a simple stop but doesn’t require the extended deliberation of choosing among multiple options, so it ranks between the decision and stopping sites. A stopping site is typically controlled by a signal or sign, so once you’re required to stop, your dwell time is limited to the red phase or the gap you’re waiting for. The actual stop-and-wait duration is usually shorter and more mechanical compared with deciding or passing, making this the shortest of the three. So the ranking from longest to shortest duration is: decision site, then passing site, then stopping site.

When considering how long a driver spends at a site type, think about the actions required at that spot. A decision site is where you must choose among several possible moves (continue, turn, yield, merge) and assess gaps, hazards, and signals. That process involves looking ahead, weighing options, coordinating with other traffic, and often waiting for a safe moment to act. That combination of mental processing and potential waiting tends to take longer than any single movement, so the time spent at a decision site is the longest.

A pass site involves executing a specific maneuver to get by another vehicle, which takes time because you must accelerate, move into the passing area (often into a different lane), and then resume your lane and speed. It’s a defined, physical action that lasts longer than a simple stop but doesn’t require the extended deliberation of choosing among multiple options, so it ranks between the decision and stopping sites.

A stopping site is typically controlled by a signal or sign, so once you’re required to stop, your dwell time is limited to the red phase or the gap you’re waiting for. The actual stop-and-wait duration is usually shorter and more mechanical compared with deciding or passing, making this the shortest of the three.

So the ranking from longest to shortest duration is: decision site, then passing site, then stopping site.