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John Greenfield

In addition to editing Streetsblog Chicago, John writes the transportation column for the Chicago Reader weekly paper. A Chicagoan since 1989, he enjoys exploring the city on foot, bike, bus, and ‘L’ train.

Can Automated Enforcement, Be Done Equitably?

Chicago mobility justice leaders weigh in.

May 7, 2025

This Bill Could Help Illinois Create a Cohesive Train and Bus System — and Encourage Other States to Follow Suit

Good news for rail fans: Recently, Illinois legislators discussed a groundbreaking bill to launch statewide train service. And other states could follow their lead.

May 6, 2025

This Data Proves that Speed Cameras Improve Safety

And here's how to make Chicago's program fairer, too.

March 5, 2025

NYC-Style Congestion Pricing Would Be Great For Chicago, Too

Why shouldn't Chicago also reap the safety, environmental, equity, and efficiency benefits of less driving?

February 12, 2025