Traffic Safety
Study: Higher Freeway Speeds Increase Crashes on Adjacent Roads
Interstate speed limits can have an impact beyond their own lanes.
New York’s Deadliest Neighborhoods for Pedestrians
Pedestrian deaths rose last year, but remain below pre-2020 levels.
Non-Roadway Traffic Deaths On the Rise
A growing number of traffic deaths occur in driveways, parking lots, and other non-roadway spaces.
Seattle Road Safety Advocates Say Transportation Levy Perpetuates Car-Centric Status Quo
Critics of a proposed $1.3 billion transportation levy say the package isn’t enough to keep up with inflation and rising costs and fails to support a shift away from car-oriented infrastructure.
Balancing Road Diets With Emergency Access
Examples from the Netherlands show how bike lanes and traffic calming can coexist with effective emergency response.
San Francisco Bans Right Turns on Red at 200 Intersections
More cities are reversing the 1970s policy due to its disproportionate involvement in pedestrian crashes.
Florida Law Targets ‘Activist’ Road Diets
Gov. DeSantis signed a transportation law that complicates the process for lane reductions, despite the rising number of pedestrian deaths in the state.
How to Protect Pedestrians With Disabilities
Public agencies don’t track traffic deaths and injuries involving disabled people, leaving a gap in data to guide safety interventions.
Report: Federal Policies to Make Traffic Enforcement More Equitable
Recommendations for how USDOT can guide more equitable traffic enforcement that improves traffic safety and protects vulnerable populations.
Opinion: What American Transportation Engineering Gets Wrong
And how transportation decisions could more effectively prioritize safety.
Los Angeles Approves Road Safety Measure
Voters expressed strong support for road safety improvements.
Traffic Deaths Rise Sharply on Western Roads
The region is seeing higher rates of road deaths in part due to larger vehicles, high speed limits, and inadequate pedestrian infrastructure.
Pedestrian Deaths Tick Down — But Rose 58 Percent in the Last Decade
Road fatalities fell by a meager 4 percent in the first half of 2023.
Opinion: How Vehicle-to-Everything Tech Can Protect Cyclists
The technology could enable cars and bikes to communicate and reduce collisions.
Denver Road Safety Advocates Call for Banning Right Turns on Red
The city could join others that have ended the practice, which contributes to the high number of pedestrian deaths.
Study: Bike Infrastructure Makes Roads Safer for All
Higher cycling rates are associated with significantly lower traffic deaths.
A Long-Lost Federal Speed Limit Rule Would Save Thousands of Lives
After the federal government set maximum highway speed limits at 55 miles per hour, states spent decades undermining the rule.
Study Zeroes in on Dangers of Taller Vehicles
Taller hoods are a major contributor to crashes that kill pedestrians.
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.
Tampa Road Safety Efforts Pay Off
The city’s Vision Zero initiative, bolstered by federal Safe Streets funds, has led to a significant drop in traffic deaths.
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.
Smith Gee Studio
City of Charlotte
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)
