You remember the one showing the amount of space occupied by 60 people on a bike, 60 people on a bus, and 60 people in cars? It's also helpful for making a convenient point about Uber and self-driving cars.

Jon Orcutt, communications and advocacy director for Transit center, turned a familiar image on its head this week, posting the following tweet:
— Jon Orcutt (@jonorcutt) June 29, 2016
You'll remember the original image, which Jon Orcutt references with apologies, from Twitter, Facebook, and, yes, Planetizen.
With apologies to the original pic.twitter.com/Wlb3b5IP5k
— Jon Orcutt (@jonorcutt) June 29, 2016
The point is fairly simple: a car is a car, and with the car comes inefficiencies with only theoretical potential for improvements. Ron Kilcoyne made a related point in November 2015 about the potential for autonomous vehicles to explode vehicles miles traveled, and the negative externalities that would come along with that "disruption"—even if congestion isn't one of them.
Regarding transportation network companies, the jury is still out on the effect on congestion of Uber and its brethren, and early efforts to connect TNCs with transit, or paratransit, have yet to prove effective in reducing congestion or pollution.
FULL STORY: Space required to transport 60 people

The Right to Mobility
As we consider how to decarbonize transportation, preserving mobility, especially for lower- and middle-income people, must be a priority.

Early Sharrow Booster: ‘I Was Wrong’
The lane marking was meant to raise awareness and instill shared respect among drivers and cyclists. But their inefficiency has led supporters to denounce sharrows, pushing instead for more robust bike infrastructure that truly protects riders.

Push and Pull: The Link Between Walkability and Affordability
The increased demand for walkable urban spaces could make them more and more exclusionary if cities don’t pursue policies to limit displacement and boost affordability.

Tacoma Developing New Housing Policy
The city’s Home in Tacoma plan is designed to address the region’s growth and rising housing prices, but faces local backlash over density and affordability concerns.

A New Paradigm for Stormwater Management
Rather than shuttling stormwater away from the city and into the ocean as quickly as possible, Los Angeles is now—slowly—moving toward a ‘city-as-sponge’ approach that would capture and reclaim more water to recharge crucial reservoirs.

Orange County Project Could Go Forward Under ‘Builder’s Remedy’
The nation’s largest home builder could receive approval for a 530-unit development under an obscure state law as the city of La Habra’s zoning laws hang in limbo after the state rejected its proposed housing plan.
Town of Palm Beach
Texas A&M AgriLife Extension
York County Government
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
Harvard GSD Executive Education
City of Fitchburg, WI
City of Culver City
Sonoma County Transportation Authority
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.