Mary is an editor and writer who is passionate about urban planning and the direct impact it has on people's lives and how we experience the world around us. Prior to joining Planetizen as editorial manager in December 2023, she spent eight years as an editor for Planning magazine, the flagship publication of the American Planning Association.

Cincinnati’s Controversial Zoning Plan Clears First Hurdle
The “Connected Communities” zoning plan aims to increase middle housing near transit and in Cincinnati neighborhoods’ business districts.

Arizona to Build ‘Testbed’ for Autonomous Vehicles
The Arizona Department of Transportation announced a public-private partnership to install fiber-optic infrastructure along 405 miles of interstate highways to enable vehicle connectivity.

Study: AI Can Help Build Support for Car-Free, Car-Lite Infrastructure
Study participants were more likely to support sustainable transportation projects when shown AI images of what the completed real-life infrastructure would look like, suggesting generative AI could be a useful tool for planners.

‘Shawshank Redemption’: 5 Adaptive Reuse Strategies for Shuttered Jails
Redeveloping closed correctional facilities in ways that foster just and thriving communities is a growing trend across the United States.

More Passenger Rail Coming to Montana
Planning is underway to restore a 45-year-defunct regional passenger rail line connecting southern Montana to Billings and Amtrak’s east-west Empire Builder line from Seattle to Chicago.