12.6. Road margins

Try these first

1. 1.

   What is the recommended width for shoulders on rural highways?

   Hint

   Think of the width needed for a vehicle to safely stop.

2. 2.

   Define footpaths in your own words.

   Hint

   Consider how sidewalks function.

3. 3.

   What is the minimum recommended width for a service road?

   • 2.5 meters
   • 4.0 meters
   • No specific width

   Hint

   Consider both urban and rural contexts.

4. 4.

   True or False: Parking lanes are only necessary in rural areas.

   • True
   • False

   Hint

   Think about where most vehicles are parked in cities.

5. 5.

   Design a multi-use road that includes wide shoulders, designated parking lanes, dedicated bus bays, and cycle tracks. Include the reasons for each component's width.

   Hint

   Factor in safety regulations and typical vehicle sizes.

6. 6.

   Evaluate the effectiveness of existing road margin structures in your community. What changes would you propose based on traffic patterns?

   Hint

   Consider both pedestrian and vehicular needs.