Traffic Calming
What Is a Woonerf?
The woonerf, a type of road design that encourages multimodal transportation and blends pedestrian and vehicle space, was born as a reaction to the car-centric development that began dominating American and European city planning in the mid-twentieth century.
Which Road Safety Interventions Work Best?
Data from New York City show that traffic safety projects that give pedestrians the most space are the most effective in reducing fatal crashes and injuries.
The Role of Segregation in Traffic Deaths
Research from Chicago suggests that the city’s traffic calming infrastructure is concentrated in the most affluent neighborhoods, contributing to higher rates of road deaths in lower-income neighborhoods.
St. Louis Had Enough of the Federal Government’s Crosswalk Paint Policy
St. Louis is not the only city to decide that the Federal Highway Administration’s policies against brightly painted crosswalks. The evidence is on the side of the resistance.
What Is Traffic Calming?
Traffic calming is a set of design interventions aimed at slowing or diverting car traffic to reduce the chance of crashes and improve safety for all road users.
Salt Lake City Streets To Get Traffic Calming
After a 19-year hiatus, the city is restarting its traffic calming program to combat the growing pedestrian death crisis.
Washington Avenue Road Diet Less Likely
After one city councilmember refused to advocate for changing parking rules in his district, Philadelphia’s Washington Avenue could end up with two different safety configurations.
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.
San Francisco ‘Slow Streets’ Face Uncertain Future
The pandemic-era ‘slow streets’ experiment has met with mixed reviews from residents, prompting the city to consider the removal or adjustment of many segments.
Study: Street Murals Can Prevent Crashes
An analysis of asphalt art around the country indicates that painted intersections and roads can dramatically improve pedestrian safety.
Local Opposition Threatens San Diego’s Last ‘Slow Street’
Residents in Pacific Beach want the city to revise its design of the Diamond Street ‘slow street,’ the last remaining segment of pandemic-era pedestrian-oriented road in the city.
East Dallas Delays Complete Street Project
A controversial traffic calming and safety overhaul of some East Dallas streets won't be completed until 2025, but will include improved crosswalks and signals.
Cincinnati To Consider $1 Million Traffic Calming Program
A proposal before Cincinnati's city council would boost traffic calming initiatives and use innovative technology to slow traffic on some of the city's most dangerous streets.
Separated Bike Lanes, Traffic Calming Coming to Decatur Street
Decatur's Church Street is set to undergo a transformation that will reduce traffic lanes, add cycletracks, and widen sidewalks in an effort to make the corridor more 'people-friendly.'
Study: Speed Camera Citations Correlate to Safe Infrastructure
New research suggests that fewer speeding tickets are issued in neighborhoods where the city has invested in traffic calming and pedestrian safety improvements.
Milwaukee Traffic Safety Projects To Receive $8.5 Million in TIF Funds
The city hopes to combat a growing reckless driving 'crisis' with traffic calming, bike lanes, and other projects aimed at improving roadway safety.
Chicago Traffic Cameras Issue Most Tickets to Black and Latino Drivers
The city's controversial traffic camera program tickets Black and Latino motorists more than white drivers. Infrastructure may play a role in why.
More Evidence That Open Streets Improve Safety
An analysis of New York's 34th Avenue shows substantial reductions in crashes and injuries, strengthening the body of evidence supporting car-free streets.
Milwaukee Traffic Calming Projects Take Aim at Reckless Driving
The city is using restriping, delineators, and other traffic calming measures to fight reckless driving and improve pedestrian safety.
Can't Drive 55: America's Dangerous Love of Speeding
While most Americans agree that speeding is a threat to public safety, dysfunctional laws and inadequate enforcement perpetuate a culture of tacitly sanctioned high-speed driving.
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.
Heyer Gruel & Associates PA
Ada County Highway District
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service
