8.5. Summary

Try these first

1. 1.

   What is the purpose of a trip matrix?

   Hint

   Think about how data is organized.

2. 2.

   Name one of the models used in trip distribution.

   Hint

   We discussed two main methods earlier.

3. 3.

   What does trip distribution refer to?

   • The allocation of trips between zones
   • The total number of trips in a region
   • The population density of zones

   Hint

   Consider the methods we covered in class.

4. 4.

   True or False: The growth factor model assumes different growth rates for all zones.

   • True
   • False

   Hint

   Recall the model's characteristics.

5. 5.

   Using a hypothetical set of production and attraction values for three zones, model the trip distribution using both the growth factor and gravity models, and compare the results.

   Hint

   Use real numbers for matrices and show calculations.

6. 6.

   Analyze a situation where a new freeway is constructed between two zones. How would you expect it to affect the trip distribution? Explain using both models.

   Hint

   Connect how travel time and costs influence commuting behavior.