Phoenix without freeways?

But then everything changed. By the 1990s, the state was rapidly building a Loop 101, Loop 202, Loop 303, etc. This is the story of how Phoenix built one of the biggest and best regional freeway systems – decades after other cities finished. But was it a good plan?

Additional reading:
The Salt River Pima-Maricopa Community:

Regional transportation plan:

Maricopa County sales tax case study:

Arizona transportation by the numbers:

Spacing between freeway interchanges:

Time sections:
Introduction: (0:00)
The Interstate Era: (2:37)
The Papago Vote (4:11)
A Second Boom: (6:37)
Embracing L.A.: (10:45)
Hitting the 1990s: (12:32)
Prop 400: (16:41)
A Good Idea?: (18:32)
The Third Boom: (23:24)