🧵 2/? It has been two decades since I was in the game of applying trip generation rates to traffic engineering problems, but it doesn't look like the game has changed much. Fundamentally, trip generation rates are based on observations. You too can submit observations for consideration in generation rates: https://www.ite.org/ite-trip-generation-data-submission-portal/
Engineering can be distilled down to using math to make a guess; good engineering is guessing in the same way other engineers would guess, creating standard methods.