30.3.1. Spot Speed

Try these first

1. 1.

   Define spot speed in your own words.

   Hint

   Think about it like a speed limit sign.

2. 2.

   Name one method of measuring spot speed.

   Hint

   It's often used by police to monitor speeding.

3. 3.

   What is spot speed?

   • The average speed over a journey
   • The instantaneous speed at a location
   • The fastest recorded speed

   Hint

   Focus on the definition of speed.

4. 4.

   True or False: Spot speed is unrelated to road design.

   • True
   • False

   Hint

   Reflect on its impact in traffic engineering.

5. 5.

   A city plans to use radar speedometers to analyze traffic flow. How can this data inform road design decisions?

   Hint

   Consider how speed limits relate to accident data.

6. 6.

   Analyze the potential drawbacks of relying solely on time-lapse photography for measuring spot speed in high-traffic areas.

   Hint

   Think about camera placement and traffic variability.