39.3.3. Active Control

Try these first

1. 1.

   What does active control mean?

   Hint

   Think about how agencies regulate traffic movement.

2. 2.

   Name one type of active control.

   Hint

   Recall the methods discussed.

3. 3.

   What is active control in traffic management?

   • A type of road design
   • Regulated traffic movement
   • Free driving options

   Hint

   Consider who manages traffic movement.

4. 4.

   True or False: Grade-separated intersections can reduce conflict between different traffic streams.

   • True
   • False

   Hint

   Think about the level differences.

5. 5.

   Design a traffic signal system for a new intersection considering varying traffic patterns throughout the day. Explain your rationale.

   Hint

   Think about traffic behavior in different time slots.

6. 6.

   Analyze the costs involved in constructing a grade-separated intersection versus a traditional intersection. Discuss the trade-offs.

   Hint

   Consider short-term versus long-term benefits in your analysis.