37.4.3. Directional arrows

Try these first

1. 1.

   What is the main purpose of directional arrows?

   Hint

   Think about their visibility and position at intersections.

2. 2.

   Why should directional arrows be elongated?

   Hint

   Consider how drivers view the markings.

3. 3.

   What is one main function of directional arrows?

   • Guide in parking
   • Guide in lane selection
   • Indicate speed limits

   Hint

   Remember their role during intersections.

4. 4.

   True or False: Directional arrows require no specific design considerations.

   • True
   • False

   Hint

   Think about how they interact with different traffic flows.

5. 5.

   Analyze the potential consequences if the directional arrows at a high-traffic intersection were to be removed.

   Hint

   Consider how drivers will navigate without guidance.

6. 6.

   Propose a redesign of the directional arrow system at a problematic intersection to enhance safety and efficiency.

   Hint

   Think about different visibility factors and time of day.