speed limits

Speed Limit

Raising Speed Limits in the Name of Traffic Safety

Business Insider offers a platform for an argument favored by the National Motorists Association and a particularly vocal Michigan state police officer: that speed limits are too slow to be safe.

November 8, 2017 - Business Insider

Highway Speed

Speed Limit Changes Coming to L.A.

The Los Angeles Department of Transportation announced proposed speed limit changes and enforcement budgets. Changes to the speed limit will mean an increase in most places.

October 22, 2017 - Streetsblog LA

Speed Limit

Emergency Speed Limit Change Under Consideration in Portland

After a series of pedestrian deaths, Portland considers an emergency speed limit change on SE Division.

March 4, 2017 - The Oregonian

Slow

Want Safer Streets? Then Slow Down

Making the case for reduced speed limits is a matter of life and death.

January 25, 2017 - Walk Arlington

Speed Limit

Austin Still Needs Permission From Texas to Lower its Speed Limits

A decision by the city of Austin to support lower speed limits on some city streets will remain a symbolic gesture until the state allows local governments to establish their own speed limits.

December 25, 2016 - Austin American Statesman

Seattle Speed Limits

Lower Speed Limits Are the Law in Seattle

The city of Seattle moved quickly in enacting a speed limit change on streets around downtown. File this under real change to achieve the goals of Vision Zero.

November 11, 2016 - The Urbanist

20's Plenty

Sweeping Speed Limit Reductions Proposed for Seattle's Streets

Two Seattle councilmembers are proposing a large, necessary step toward slowing drivers enough to eliminate traffic deaths in the city.

September 15, 2016 - The Urbanist

Boston

Boston Sets a Citywide Default Speed Limit of 25 MPH

Finally by the state of Massachusetts to set its own speed limits, Boston moved quickly to reduce to reduce its default speed limit to 25 mph.

August 26, 2016 - Boston.com

Speed Limit

Changing This Law Could Reduce Traffic Deaths

In California and much of the rest of the country, says Andrew Said, the laws governing speed limits and enforcement are dangerously outdated, especially where pedestrians and cyclists are concerned. What could we change?

July 14, 2016 - Streetsblog LA

PennDOT Planning Higher Speed Limits on Interstates

The Pennsylvania Department of Transportation (PennDOT) is scrutinizing the details of a plan to raise speed limits on roads all over the state.

March 27, 2016 - Pittsburgh Post-Gazette

Speed Limit

America's Speed Limits Visualized

America's quilt of speed limits now reaches 85 MPH in some states, with increases possible in some western states. MetricMaps has produced a visualization of the top speed limits across the country and even in detail in urban areas.

August 24, 2015 - The Washington Post - Blogs

Golden Gate Bridge Safety Measures Inspire Drivers to Speed

In more proof of how far perceived safety goes in establishing the speed of drivers, the California Highway Patrol is dealing with the unintended consequences of changes on the Golden Gate Bridge.

January 24, 2015 - San Francisco Chronicle

A Small Town Supports Citywide 25-mph Speed Limit

One town in Georgia recently conducted a public opinion poll finding that most of its 19,000-plus citizens support reduced speed limits on all city streets.

January 16, 2015 - Decatur Metro

Op-Ed: Lower Houston Speed Limits

A planner makes the case for lower its speed limits in an unlikely city.

January 5, 2015 - Houston Chronicle

Controversial Speed Camera Program for School Zones Likely to Be Repealed

A speed camera program near school zones in Nassau County on Long Island provides a cautionary tale about the limits of surveillance and fines in curbing speeding.

December 13, 2014 - CBS New York

Speed Limit

A Map of Worldwide Speed Limits

Do you have a need for speed? Or at least a need to know the speed limit anywhere in the world? Greater Greater Washington has just the map for you.

December 13, 2014 - Greater Greater Washington

Pilot 20 mph Speed Limit Shows Multiple Benefits

A press release announcing the results of Edinburgh, Scotland's 20-mph speed limit pilot finds multiple benefits in walking, biking, and the number of children allowed outside.

September 23, 2014 - 20’s Plenty for Us

Traffic Safety Requires a 'Psychological Speed Limit'

New York Governor Andrew M. Cuomo signed a bill this month reducing the speed limit in New York City. But what will it take to get people to actually slow down, especially when speeding is an acceptable social norm?

August 18, 2014 - New York Times

Speed Cameras: Working in Chicago; Needed in Philadelphia

In Chicago, speed cameras are proving effective at reducing speeds; in Philadelphia, a police commissioner is lobbying the state to allow the implementation of the cameras.

July 22, 2014 - Chi.Streetsblog

Four-Lane Freeway

The Case Against Clogging the Left Lane

June is "Lane Courtesy Month," and Vox used the occasion to describe the sometimes counter-intuitive reasons why drivers should refrain from driving in the left lane except when passing.

June 24, 2014 - Vox

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

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.