Why Grids Matter and We Should Recreate Them At All Cost (Strictly for the ROI)

WALKABLE Dallas-Fort Worth: Why Grids Matter and We Should Recreate Them At All Cost (Strictly for the ROI):

“A dendritic system is defined by a branching structure that funnels movement in one direction. Whereas a conventional grid provides a multiplicity of routes. The key defining factor is choice. Think about this from where you live and you’re on your way to work or to pick up the kids or to get a gallon of milk. How many routes can you take? What if there is a wreck along the way? How many different modes of travel are quick and convenient?
There is quite a bit of talk about the emergent nature of cities as complex systems, but few really understand the applicability to how we design our cities and the dynamics of the process. What we have to understand is that emergence implies a second level of organization that is largely beyond our control. Why? Because we can only ‘design’ the first level of organization, whether it is a building or a road. Because designers are only one person or group working on one problem. The second order of ‘design’ happens when everybody else decides how to use the system. That can’t be designed en masse, only nudged in certain directions depending upon how well we understand the dynamics of this emergence.”