Infrastructure

Quiet tree-lined street in Stockholm, Sweden in summer.

‘Stockholm Tree Pit’ Saves Dying Urban Trees

After noticing that two-thirds of its trees were dying, Stockholm developed a new planting method to protect trees surrounded by concrete.

March 12, 2025 - Reasons to Be Cheerful

Green Detroit public transit electric bus with high-rise modenr building in background.

Analysis: Just 5 Percent of Detroit Bus Stops Have Shelters

The city’s thousands of bus stops are sorely lacking in seating and shelters to protect riders from rain, snow, and sun.

March 12, 2025 - Bridge Detroit

Row of concrete Jersey barriers running down the middle of a multi-lane road.

‘Colorado Barrier’ Repurposes Old Tires for Road Safety

The recycled rubber barrier can protect pedestrians and people in cars on lower-speed streets.

March 12, 2025 - Equipment World

Older man and woman walking down sidewalk landscaped with bougainvillas next to a brick wall on a sunny day.

Study: Walkability Can Help Reduce Dementia Risk

Walkable neighborhoods offer natural opportunities to stay active and engaged with friends and neighbors, increasing residents’ chances of remaining mentally and physically healthy longer.

March 11, 2025 - CNU Public Square

An adult man, stopped on a Seattle, Washington street corner, preparing for a rainy morning bike commute.

Seattle Recorded Zero Bike Deaths in 2024, per Early Data

The city halved the number of pedestrian deaths compared to 2021.

March 10, 2025 - Seattle Bike Blog

Blue train on coastal rail in Southern California.

SoCal Leaders Debate Moving Coastal Rail Line

Train tracks running along the Pacific Ocean are in danger from sea level rise, but residents are divided on how to fix the problem.

March 7, 2025 - The New York Times

Woman and two children sit on bench at public transit stop waiting for tram with stroller next to them.

Are Mobility Hubs Child-Friendly?

‘Mobility hubs’ aim to make urban travel easier by connecting travel modes. Adding more services could make them more accessible and useful to women and families.

March 7, 2025 - Streetsblog USA

Rendering of blue and white light rail train passing next to tree-shaded walkway with pedestrians in Austin, Texas.

Austin’s Project Connect Funding Safe for 2025

The light rail project is moving ahead with plans to finalize its environmental impact review by late 2025.

March 7, 2025 - Smart Cities Dive

The Capitol dome in Washington, D.C. viewed from middle of Pennsylvania Avenue protected bike lanes.

Planning Trends for 2025: Creative Housing Solutions, Ongoing Transit Woes, and the Ever-Creeping Tentacles of AI

Urban planners have no shortage of urgent issues to delve into, from a deepening housing crisis to an increasingly unpredictable climate to a new federal administration bent on slashing key funding for everything from electric cars to housing assistance.

March 7, 2025 - Diana Ionescu

Black and white photos of couple walking on Great Highway road in San Francisco on the water during the pandemic when the road was closed to vehicular traffic.

Part of San Francisco Waterfront Highway to Become Pedestrian-Only in April

Two miles of the ‘Great Highway’ will be permanently closed to cars, in part due to erosion that makes the road unsafe for vehicles.

March 6, 2025 - Streetsblog San Francisco

Water purification plant in El Paso, Texas on riverfront.

El Paso Wastewater Purification Facility Breaks Ground

As water supplies become strained and technology advances, cities look to wastewater as a viable source of drinking water.

March 6, 2025 - Governing

Massachusetts state capitol with gold dome in Boston, Massachusetts.

Massachusetts Gov. Makes Case for Road Funding Reforms

A package of proposed bills would change the state’s road funding formula to ensure more money flows to rural areas with limited resources.

March 6, 2025 - WAMC

Los Angeles bridge

Don't Cement Our Future: Rethinking LA’s Landscape After Fire (and Floods)

A call for regenerative approaches to rebuilding that work with nature rather than against it.

March 5, 2025 - Omar Brownson

Lush Five Rivers Metropark in Dayton, Ohio with flowers and green trees on a sunny day.

A Plan to Expand Tree Canopy Across Dayton

Dayton is developing an urban forest master plan, using a $2 million grant to expand its tree canopy, address decades of tree loss, and enhance environmental equity across the city.

March 4, 2025 - Dayton Daily News

Brown "Park Closed" sign on metal swing gate outdoors.

February Must-Reads: Top 10 Articles From Last Month

Federal policy changes send shock waves through agencies at all levels of government as we continue to monitor the effects of the new administration’s slash-and-burn approach to government.

March 4, 2025 - Diana Ionescu

Charred trees on hillside in Altadena, California after Eaton Fire.

Preserving Altadena’s Trees: A Community Effort to Save a Fire-Damaged Landscape

In the wake of the Eaton Fire, Altadena Green is working to preserve fire-damaged but recoverable trees, advocating for better assessment processes, educating homeowners, and protecting the community’s urban canopy from unnecessary removal.

March 3, 2025 - LAist

View of downtown Los Angeles at dusk with Echo Park lake and palm trees in foreground.

Parks for All: LA Looks to Residents to Help Shape Park Equity and Access

Los Angeles is launching a citywide park needs assessment to gather resident input on improving its park system, addressing inequities in access, and making the case for increased funding and long-term investments.

March 2, 2025 - Ethnic Media Services

Blurred black and white image of bicycle laying down in road with orange traffic cone in foreground.

Trump Administration Takes Aim at Transportation Research

Researchers warn of a “chilling environment” as studies examining road safety and other topics are killed off and layoffs hit federal agencies.

March 2, 2025 - Bloomberg News

View of Los Angeles skyline at sunrise with yellow and green trees in foreground

LA’s Trees Absorb More Carbon Than Expected, But Can’t Do It Alone

A USC study finds that Los Angeles’ urban trees absorb more carbon than expected, but while they provide crucial environmental benefits, they cannot replace the urgent need for systemic emissions reductions.

February 28, 2025 - Phys.org

Distant view of brown oil pump jack in a flat desert with cloudy blue sky.

Innovation in Energy: Repurposing Depleted Wells for a Sustainable Future

New Mexico's HB 361 proposes repurposing depleted oil and gas wells for energy storage and geothermal development, offering a potential solution to both electricity shortages and environmental challenges.

February 27, 2025 - Santa Fe Reporter

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.

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.