For a possible answer, look to Mackinac Island, Michigan, where cars have been banned for 115 years. Does chaos ensue when the island's population grows to 15,000 during the summer tourist season? Not quite, says Stephen Messenger.
"Although the small island is home to only around 500 people, in the summer, that number swells to 15,000 during tourism season; aside from a couple of emergency vehicles, there's nary a car to be seen," writes Messenger. "Transportation on Mackinac is limited to walking, horse-drawn carriages, and bicycling -- a pleasant departure from the car-centric society that exists beyond its borders."
"The air is cleaner and injuries are fewer," writes Jeff Potter, who published an article about Mackinac. "Island residents are healthier due to the exercise. There’s a cherished egalitarianism: everyone gets around the same way. They also save a tremendous amount of money that would normally go to commuting by cars."
"Visitors to the island have described the experience as like going back in time to a bygone era," notes Messenger, "one before the constant din of traffic and vehicle exhaust became a part of daily life in America."
FULL STORY: Meet the one city in America where cars have been banned since 1898

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Vehicle-related Deaths Drop 29% in Richmond, VA
The seventh year of the city's Vision Zero strategy also cut the number of people killed in alcohol-related crashes by half.

As Trump Phases Out FEMA, Is It Time to Flee the Floodplains?
With less federal funding available for disaster relief efforts, the need to relocate at-risk communities is more urgent than ever.

Texas Safety Advocates Raise Alarm in Advance of Tesla Robotaxi Launch
The company plans to deploy self-driving taxis in Austin with no oversight from state or local transportation agencies.

How to Fund SF’s Muni Without Cutting Service
Three solutions for bridging the San Francisco transit agency’s budget gap without reducing service for transit-dependent riders.

Austin Tests Self-Driving Bus
Autonomous buses could improve bus yard operations for electric fleets, according to CapMetro.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Borough of Carlisle
Smith Gee Studio
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)