Disabling Red Light Cameras Increases Traffic Fatalities

A new study shows what happens when cities remove red light cameras, which have become targeted by many motorists and eliminated by at least 158 cities. Fatal crashes increased 30 percent compared with area cities that kept the controversial cameras.

2 minute read

July 31, 2016, 11:00 AM PDT

By Irvin Dawid


Red Light Camera

Nicholas Eckhart / Flickr

Do traffic crashes, including those that cause deaths, increase after a city pulls their red-light cameras due to motorists' complaints? Yes, according to a new study released by the insurance industry. It is also the first study to analyze what happens after red light cameras are removed.

"The Insurance Institute for Highway Safety looked at 14 cities that ended their red-light camera programs between 2010 and 2014," reports Phil LeBeauCNBC auto reporter. "Researchers compared the annual crash rates in those cities with those of 29 others in the same regions that continued using red-light cameras."

In those cities that turned off their cameras, the rate of fatal crashes involving a driver who sped through a red light was 30 percent higher per capita than if the cameras had remained functional, according to the research.

Most of those killed by red-light-running vehicles are not the drivers, but passengers, pedestrians and bicyclists, the IIHS said.

The study indicates that 158 communities have stopped using red-light cameras in the last five years, reports Joan Lowy for the Associated Press.

"Debates over automated enforcement often center on the hassle of getting a ticket and paying a fine," IIHS President Adrian Lund said.. "It's important to remember that there are hundreds of people walking around who wouldn't be here if not for red-light cameras.

"Red light camera programs in 79 large U.S. cities saved nearly 1,300 lives through 2014," according to the IIHS press release.

The study can be accessed from the on-line abstract.

Thursday, July 28, 2016 in CNBC

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

September 16, 2026 - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

The Gross Reservoir, a large body of water surrounded by trees and mountains.

Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion

Overuse and climate change have caused the Colorado River’s water levels to plummet.

September 18, 2026 - Inside Climate News

A painted bus lane in NYC.

NYC DOT wants faster, more permanent street upgrades

The city is examining ways to build more concrete infrastructure without getting entangled in 'decades-long' projects.

September 21 - NYC Streetsblog

A woman looks at a utility bill.

'Something we’ve never seen before:' rising utility rates could strain city finances nationwide

Data centers, climate change and other factors have caused utility rates in the United States to increase by 38% since 2020.

September 21 - Smart Cities Dive

A person scuba diving in a coral reef off Guam.

Trump to overrule local leaders, lease millions of acres of America’s Pacific Island territories’ seafloors to mining companies

International law says that the Indigenous people of America’s territories have a right to prior and informed consent regarding projects that impact their countries.

September 21 - Grist