Crashes

Pedestrians in a busy city intersection with a cirty bus passing behind them.

Save Lives on Our Roads Using the Safe System Approach

Prioritizing safety and committing to the SSA framework can make a big impact in the effort to reduce traffic fatalities.

January 1, 2025 - Beth Wemple

Street scene in Portland, Oregon

Portland Traffic Deaths Surpass 2022 Number

This year, 69 people have died in traffic crashes in Portland, Oregon, nearly twice as many as in 2018, when the city began its Vision Zero program.

December 25, 2024 - KATU.com

Two grey cars parked nose to nose, one taller than the other, on city curb with parked bicycle visible on sidewalk.

Tall Vehicles: Unsafe at Any Speed

Vehicles with taller front-end designs are more likely to injure pedestrians even when traveling at lower speeds.

December 11, 2024 - Streetsblog USA

Woman and two children riding bikes across a striped crosswalk.

Greenways Plus Highways: A Deadly Combination

The design of intersections between major roadways and bike and pedestrian paths can have fatal consequences.

November 27, 2024 - Strong Towns

Close-up of door handle on outside of grey Tesla electric car.

Fiery Tesla Crash Highlights Need for Mechanical Door Handles

The shift to electronic controls can have deadly consequences for drivers and passengers.

November 20, 2024 - Fast Company

View of traffic on San Diego freeway.

Opinion: Why Linking Driving to GDP Misses the Point

The argument that car-centric development is good because it boosts national GDP ignores the massive costs of driving to everyday Americans.

November 13, 2024 - Streetsblog USA

Pedestrianized public square surrounded by streets and tall buildings in Pittsburgh, Pennsylvania.

Pittsburgh Agencies Collaborate on Vision Zero Projects

The city reduced pedestrian deaths to seven in 2023.

November 11, 2024 - Pittsburgh CityPaper

Aerial direct overhead view of I-35 freeway in Austin, Texas

Study: Higher Freeway Speeds Increase Crashes on Adjacent Roads

Interstate speed limits can have an impact beyond their own lanes.

April 25, 2024 - Streetsblog USA

70 mph speed limit sign with bullet holes on southwestern highway with desert mountains in background.

California Bill Would Require Speed Governors on Cars

The legislation would call for speed-limiting technology on cars made and sold in the state that would keep speeds to no more than 10 miles over the posted speed limit.

January 25, 2024 - San Francisco Chronicle

Intersection with stoplights at night with one pedestrian waiting to cross.

Three-Quarters of U.S. Pedestrian Deaths Happen at Night

Unlike in comparable countries, U.S. pedestrians are most likely to die in traffic crashes during nighttime hours.

December 11, 2023 - The New York Times

Person on bike riding across zebra crosswalk in city.

A Little-Known Loophole Puts Cyclists at Risk

Crosswalk laws in most U.S. states don’t offer legal protections to people on bikes, scooters, or mobility devices.

November 23, 2023 - Des Moines Register

New York City street with painted bike lane and crosswalk flanked by brick buildings.

Report: Narrow Traffic Lanes Improve Safety

Narrowing lanes can improve road safety and reclaim space for other uses.

November 13, 2023 - Johns Hopkins Bloomberg School of Public Health

White and red Cruise self-driving vehicle on a San Francisco street.

Feds To Investigate Autonomous Car Crashes

The NHTSA has opened an investigation into Cruise self-driving cars after four separate incidents that injured pedestrians in San Francisco.

October 19, 2023 - Smart Cities Dive

Sepia-toned photo of man riding bicycle on urban street with yellow cab and historic brick buildings in background.

NYC Bike Deaths Spike in 2023

Cyclist deaths on New York roads are on track to hit the highest number since 1999.

October 19, 2023 - WINS

"Welcome to Texas" road sign with Texas flag and "Drive Friendly - the Texas way" slogan

Report: Austin’s State Roads Deadlier Than City Roads

Traffic fatalities and serious injuries grew on state-owned roads in the Texas capital, even as city-owned streets saw death rates plateau.

June 6, 2023 - Smart Cities Dive

Broad street in downtown Columbus, Ohio with two pedestrians in crosswalk

Columbus Could Lower Downtown Speed Limits

The city council will vote on a proposal to lower speed limits to 25 miles per hour to improve safety and make downtown more walkable and welcoming to pedestrians.

January 31, 2023 - The Columbus Dispatch

Stoplight with green light and "no right turn on red" pictograph on overhead signal

How Right Turns on Red Became the Norm

Born out of the oil crisis of the 1970s, the practice of turning right on red lights is a uniquely American—and uniquely dangerous—custom.

October 20, 2022 - Slate

Close-up of person eating sandwich and texting while driving

Study: Many Driver Assist Users Consider Their Cars Self-Driving

Almost half of drivers using Tesla and GMC driver assist technology report feeling comfortable treating their cars as fully autonomous.

October 12, 2022 - TechCrunch

Foggy rural road with power lines and haystacks along the side

Nearly Half of U.S. Traffic Deaths Occur on Rural Roads

A lack of access to public transit, scarcer law enforcement, and reduced access to nearby medical care contribute to more risky behavior and more deadly crashes on rural roads.

September 9, 2022 - Pittsburgh Post-Gazette

Cleveland, Ohio

Ohio Pledges $51 Million for Traffic Safety

The state’s department of transportation will invest in a variety of traffic safety projects as traffic fatalities reach their highest level in decades.

May 10, 2022 - Transportation Today News

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.

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Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

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