Tucson

Hydroelectric generating facility and historic site known as the Arizona Falls on the Arizona Grand Canal in Phoenix.

Phoenix and Tucson create emergency water reserve, anticipating Colorado River cuts

The Secure Water Arizona Program will allow participating cities to use a reserve of water or make agreements to buy it from other jurisdictions.

May 3, 2026 - KJZZ

Man loading or unloading bike from rack on front of public transit bus in Tucson, Arizona.

Tucson plans to keep free transit despite budget shortfall

Tucson's buses have been fare-free since March 2020.

April 24, 2026 - KOLD

Tall power line towers against sunset with saguaro cacti at bottom in Arizona.

Will Tucson take back its power — literally?

One journalist's experience with a utility shutoff led them to look more closely at who provides their city’s power. It turns out there's a push for the city to buy out the investor-owned utility and create a public one.

April 17, 2026 - Shelterforce Magazine

Passengers boarding a white Tren Maya train in Merida, Yucatan, Mexico.

Officials in talks to build train from Tucson to Mexico border

When complete, Mexico's growing rail system will reach across 3,000 kilometers in 24 states.

April 7, 2026 - KJZZ

Street with blurred traffic and office buioldings in background in Tucson, Arizona at dusk.

When ‘Prioritizing All Modes’ Is a Lie

In many cases, it’s impossible to prioritize the safety of pedestrians and other vulnerable road users without sacrificing some speed.

September 16, 2024 - Anna Zivarts

Silver and blue Sun Tran public transit bus on street in Tucson, Arizona.

Tucson Keeps Buses Fare-Free

The city is doubling down on its efforts to boost bus ridership as part of its climate action plan.

July 28, 2024 - Yale Climate Connections

Dense stand of saguaro cacti in Arizona desert.

A Desert Owl Takes on a Freeway

Conservation groups in Arizona are suing to stop a freeway project that would destroy essential habitat for the cactus ferruginous pygmy owl.

January 8, 2024 - Streetsblog USA

Lightning strikes over Tucson, Arizona at night during monsoon storm

Tucson Braces for Extreme Weather With Climate Action Plan

The desert city faces a growing risk from extreme heat waves and stronger, more unpredictable storms.

August 3, 2023 - Smart Cities Dive

Red one-story Tucson home with gravel front yard

Tucson Could Ban Ornamental Grass

The city could ban the planting of “nonfunctional” grass in new developments, but would stop short of regulating lawns and golf courses.

October 25, 2022 - Arizona Daily Star

University of Arizona

Tucson Development Boom Threatens Displacement of Longtime Residents

Median rent in Tucson rose by 30 percent since a year ago, prompting fears of displacement among many residents struggling to afford housing.

July 6, 2022 - Phoenix Business Journal

Entrance to Ronstadt Transit Center, Tucson, Arizona

Tucson Extends Free Transit To End of Year

After eliminating transit fares in 2020, the city of Tucson is exploring ways to fund a permanent program.

June 22, 2022 - Tucson.com

University of Arizona

Proposed Transit Line Would Connect Downtown Tucson to Airport

Based on community input for a 15-mile transit line, residents want to see a focus on affordable housing development and anti-displacement measures.

May 22, 2022 - KGUN

A spiral petroglyph adorns a rock in the desert of Arizona.

Indigenous Resilience Center Launched at the University of Arizona

The University of Arizona will leverage traditional STEM education to partner with local indigenous tribes to find and implement culturally appropriate solutions to the challenges of climate change and other environmental risks.

September 15, 2021 - University of Arizona

Hot air balloons rise over Downtown Boise with the State Capitol building visible amidst the high rises.

The 'Mountain Lion' Cities Rising in the U.S. West

An economist identifies the growth in nine U.S. cities—scattered from Utah to Texas, Arizona, Washington, and Idaho—as similar to the economic power generated in parts of Asia.

August 31, 2021 - Full Stack Economics

House in Tucson, Arizona

More Western Cities Approve ADUs to Help Relieve Housing Crisis

Proponents of 'granny flats' say they can alleviate housing shortages and help families keep their homes, but others worry that the programs don't do enough to target low- and middle-income property owners.

July 22, 2021 - High Country News

Arizona Streetscape

Tucson's Pledge to Plant 1 Million Trees

Details and background of Tucson's pledge to plant one million trees by 2030.

May 17, 2021 - The Daily Climate

University of Arizona

Coronavirus Wastewater Testing Yields Positive Results at Universities

Wastewater testing is being hailed as a success at the University of Arizona, credited for stopping a COVID outbreak. In Utah, wastewater analysis forced almost 300 students to quarantine for four days while awaiting their test results.

September 1, 2020 - The Arizona Republic

Airport

Arizona Mayors Want to Stay in the Paris Climate Agreement

The mayors of Tucson and Phoenix want Congress to block President Donald Trump from removing the United States from the Paris Climate Agreement.

November 27, 2019 - Arizona Public Media

Arizona Street

In Tucson, Sweltering Heat Threatens the Most Vulnerable

When the temperatures become dangerous in this desert city, not everyone has the option to retreat to air-conditioned spaces to wait it out.

September 4, 2019 - The Guardian

Arizona

Population Figures Tell a Tale of Two States in Arizona

Recent Census population estimates tell a story of quick growth in many parts of Arizona, but there are a few places that are quickly shrinking, too.

June 7, 2019 - Arizona Republic

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Transportation Planner I

KFH Group Inc.

Director, Strategy and Research

Greater Baltimore Committee

Senior Planner

Eagle County Government

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.