The Ride-Share Revolution

"If the 20th century was devoted to building the infrastructure to service the personal automobile, then perhaps the 21st century will be devoted to undoing most of it."

2 minute read

November 12, 2015, 6:00 AM PST

By Emily Calhoun


Uber Driver

Alexander Torrenegra / Wikimedia Commons

Patrick Russell makes a compelling case for the growth of ride-sharing services like Uber and Lyft.

Income savings
Recent data reveal that when Americans have more money in their pockets, they often spend it on higher-quality gasoline. AAA estimates that the typical two-car household stands to save 16 percent of their income by ditching one car. What about the cost of ride-sharing services? Stefan Heck and Matt Rogers claim in their book Resource Revolution that American households pay roughly $8,700 per year on their cars, but that these cars typically remain parked in the driveway 96 percent of the time.

Energy efficiency
One study found that one ride-share car can replace between 9 and 13 personal cars. Furthermore, the fuel economy of ride-share cars is typically better than the average personal vehicle. (Uber drivers tend to drive practical sedans rather than luxury SUVs or sports cars, but as the collaborative economy expands, it’s not hard to imagine expanded choice for those willing to pay for luxury.)

Productive land use
That's not only less cars on the road, but also significantly less cars parked on the street and in parking lots. Russell imagines the possibilities.

"Imagine that every single road wider than 4 lanes was given a road diet by city planners and transportation engineers. Rights-of-way could be returned or resold to businesses that face the roadways; promenades for pedestrians could be widened and lined with trees; housing could be added to the right real estate market of major cities. Indeed, a six-lane highway could be trimmed to a 2-lane roadway with a turn lane, bicycle lanes and sidewalks — and still leave enough room for the development of row houses along the edge."

Future demand
Russell points out that millennials prefer to spend their money on experiences—not consumer goods. The 18-year old of generations past may have dreamed of a souped-up sports car; today’s 18-year old dreams of where it can take her.

Friday, October 30, 2015 in TechCrunch

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.

October 7, 2026 - Zachary Whalen

The mayor of Baltimore speaks into a microphone in front of a rally for more state transportation funding from Maryland.

‘Going backwards:’ Baltimore mayor, students rally against state's transit funding plan

Maryland's proposed six-year plan provides no funding for Baltimore’s BMORE bus program and reduces its road maintenance funding.

October 2, 2026 - Baltimore Sun

A rendering of the waterfront development, which shows a lit-up stage by the waterfront and people walking about.

Detroit to transform waterfront with $2.2 billion investment

Developers will convert about 18 acres of unused parking lot space into civic spaces.

October 2, 2026 - ABC 7

A group of politicians happily cut a blue ribbon.

Metrolink finishes first expansion in 20 years

The transit agency is now one of very few in the United States to connect two major airports.

3 seconds ago - Mass Transit

People bike and ride in carriages around Central Park's loop.

Central Park has seen three deadly crashes since June. It banned cars 8 years ago.

100,000 bikers, pedestrians and horseback riders compete for space on the loop daily, sometimes resulting in deadly collisions.

1 hour ago - Gothamist

People in SF relax under the shade of a tree

SF residents can no longer use potential shadows to block housing developments

The SHADE act also halves the allotted time for certain appeals before projects can progress.

2 hours ago - Mission Local

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.