10.6.3. Stochastic user equilibrium assignment

Try these first

1. 1.

   What does Stochastic User Equilibrium Assignment account for?

   Hint

   Think about how drivers might experience routes differently.

2. 2.

   How does SUE provide an advantage in modeling traffic compared to standard User Equilibrium?

   Hint

   Consider the limitations of uniform cost perceptions in traffic scenarios.

3. 3.

   What principle does Stochastic User Equilibrium assignment expand upon?

   Hint

   Recall the concept of drivers being unable to reduce costs by changing routes.

4. 4.

   In SUE, drivers select routes based on what criterion?

   • Minimum cost
   • Perceived cost
   • Traffic Volume

   Hint

   Think about how drivers might have different experiences and choices.

5. 5.

   Propose a scenario where SUE would be preferable over standard User Equilibrium. Describe the conditions and outcomes that make SUE a better fit.

   Hint

   Think about the characteristics of rural routes and varying travel motivations.

6. 6.

   Analyze how a sudden change in route costs would affect SUE predictions. What actions might drivers take?

   Hint

   Consider the implications of pricing on route choice.