39.8. Problems

Try these first

1. 1.

   What is a traffic intersection?

   Hint

   Think about where cars merge or cross paths.

2. 2.

   Define 'passive control' in traffic management.

   Hint

   What do you see on the road that helps guide traffic?

3. 3.

   What is the total number of conflicts at a typical four-legged intersection?

   • 16
   • 32
   • 24

   Hint

   Remember the combinations of movements.

4. 4.

   True or False: Passive control requires strict enforcement.

   • True
   • False

   Hint

   Consider the signs you see while driving.

5. 5.

   Design a simple traffic control plan for a four-legged intersection with high pedestrian traffic.

   Hint

   What kind of timing can help pedestrians cross safely?

6. 6.

   Evaluate the effectiveness of a roundabout in reducing conflicts compared to traditional traffic signals.

   Hint

   What are the differences between stopping and flowing traffic patterns?