Perhaps it's not surprising to learn that HOT lane usage increases when prices increase. Higher prices, after all, signal congestion up ahead. What is surprising is the amount drivers are willing to pay to shave mere minutes off their commute.
A recent study of HOT lane usage in Minnesota along the I-394 and I-35 corridors by Michael Janson and David Levinson of the University of Minnesota [PDF] found that, counter-intuitively, rising toll costs actually attracted more commuters based on the assumption of "downstream congestion." But, writes Eric Jaffe, "the price of HOT lanes may not be a reliable signal of traffic levels at all."
"For all the money spent on tolls during the period studied by Janson and Levinson, drivers only saved between 1 and 3 minutes on the MnPASS HOT lanes, which run for about 12 miles on I-394 and 16 on I-35," he points out.
"The disconnect between toll-cost and time-saved is pretty extreme. While the Minnesota Department of Transportation expects people to place the value of saving an hour of time at $15, the drivers studied by Janson and Levinson paid the equivalent of $60 to $120 an hour. And this situation isn't unique to Minnesota: in metro Seattle, on the SR-167 HOT lanes, drivers are paying on the order of $22 to save an hour, even though they express a willingness to pay only $9."
"In other words, one reason HOT lane drivers might be willing to pay such high tolls is that they think they're saving more time in traffic than they actually are."
FULL STORY: HOT Lanes Are Even More Popular When They're Expensive

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

Restaurant Patios Were a Pandemic Win — Why Were They so Hard to Keep?
Social distancing requirements and changes in travel patterns prompted cities to pilot new uses for street and sidewalk space. Then it got complicated.

Map: Where Senate Republicans Want to Sell Your Public Lands
For public land advocates, the Senate Republicans’ proposal to sell millions of acres of public land in the West is “the biggest fight of their careers.”

Maui's Vacation Rental Debate Turns Ugly
Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

San Francisco Suspends Traffic Calming Amidst Record Deaths
Citing “a challenging fiscal landscape,” the city will cease the program on the heels of 42 traffic deaths, including 24 pedestrians.

California Homeless Arrests, Citations Spike After Ruling
An investigation reveals that anti-homeless actions increased up to 500% after Grants Pass v. Johnson — even in cities claiming no policy change.
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.
Heyer Gruel & Associates PA
JM Goldson LLC
Custer County Colorado
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Camden Redevelopment Agency
City of Claremont
Municipality of Princeton (NJ)