4 Examples of Road Diets

Jeff Speck and Spencer Boomhower created a video to illustrate how road diets work.

1 minute read

September 1, 2015, 11:00 AM PDT

By James Brasuell @CasualBrasuell


Road Diet

Brandon O'Connor / flickr

Jeff Speck, author of Walkable City, is featured on Citylab partnering with graphic artist Spencer Boomhower to tour four unique varieties of road diets.

The four types of road diets described by the video: "three lanes to two," "four lanes to three," "bike lanes to cycle tracks," and "40-footer lane insertion."

For each of the lane configurations, the video makes the case that the specific road diet has increased safety for pedestrian and bike travelers while incurring very little cost to vehicle capacity. 

Jeff Speck: Four Road Diets from Cupola Media on Vimeo.

Friday, August 21, 2015 in CityLab

Large historic homes and white picket fences line a street.

The End of Single-Family Zoning in Arlington County, Virginia

Arlington County is the latest jurisdiction in the country to effectively end single-family zoning.

March 23, 2023 - The Washington Post

Buildings on Wall Street, New York City

The ‘Goldilocks Zone’ for Office Conversion

A formula for the ideal office-to-housing candidate.

March 21, 2023 - Fast Company

Aerial view of farmers' market with white booths in downtown Boise, Idaho

Planners Look to ‘Activity Centers’ for Sustainable Development

Existing hubs of ‘hyperlocal’ economic activity provide a model for urban density.

March 23, 2023 - Smart Cities Dive

Main Street Sign with Traffic Light in the Background in Downtown Houston, Texas

Part of Houston’s Main Street to Be Permanently Pedestrianized

A seven-block stretch downtown will remain closed to cars after the success of a pandemic-era outdoor dining program.

22 minutes ago - Houston Chronicle

Empty Parking Lot

Parking Reform Gains Momentum

More cities and states around the country are recognizing the value of eliminating parking requirements.

1 hour ago - Congress For New Urbanism

Pennsylvania

Pittsburgh Developers Push Back on Zoning Review Fees

An increase in fees for commercial construction projects is raising concerns from local developers who say the industry already faces rising costs to build in the city.

2 hours ago - Pittsburgh Post-Gazette

Associate I

Strategic Economics Inc

Senior Associate

Strategic Economics Inc

Multimodal Transportation Planner

Alamo Area Metropolitan Planning Organization

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

HUD’s 2023 Innovative Housing Showcase

HUD's Office of Policy Development and Research

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.