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Shoup Recommends Recalibrating Parking Rates Often

Donald Shoup, distinguished research professor of urban planning, was mentioned in a TAPinto article about the debate surrounding parking permits in Princeton, New Jersey. Princeton created a task force to invite public comment on allocation and pricing of parking permits. The task force is considering an increase in the price of parking and the establishment of a timeline to review parking demand and prices. Shoup has long argued that the price of parking should be adjusted until you have the right balance of occupied and vacant spaces. The article cited Columbus, Ohio, which adopted a parking permit plan based on Shoup’s recommendations. The Columbus system recalibrates parking rates every three months to balance supply and demand. It also uses a license plate recognition system to enforce paid parking and identify open parking spaces in real time.


On the Decline and Fall of Parking Requirements

A StreetsBlog article about the evolution of mandatory parking requirements noted that recommendations put forward long ago by Distinguished Research Professor of Urban Planning Donald Shoup are now gaining wide acceptance. Shoup recommended removing off-street parking requirements, allowing developers and businesses to decide how many parking spaces to provide for their customers. He also recommended pricing on-street parking so that one or two spaces will always be left open in order to avoid parking shortages. Finally, he suggested spending parking revenue on public service projects on the metered streets, which would help increase the popularity of demand-based pricing. Many local governments are taking these recommendations seriously and implementing changes. The article cited Associate Professor of Urban Planning Michael Manville‘s research on San Diego’s 2019 decision to stop requiring parking for housing near transit, which helped make affordable housing projects more economically viable. As Shoup predicted, parking requirements are quickly being eliminated across the United States.


Taylor Encourages More Responsible Driving

Brian Taylor, director of UCLA’s Institute of Transportation Studies, spoke to Vox about how to end the American obsession with driving. The transportation sector is one of the biggest sources of pollution, but many U.S. cities are built for drivers. Taylor explained that parking is often capitalized into the costs of the goods you buy, as opposed to selling parking spaces at their true value. “The default is that the storage of private vehicles tends to get priority if you look at how we’ve allocated curb space, and that creates all sorts of problems,” said Taylor, a professor of urban planning and public policy. To disincentivize street parking, Taylor suggested that municipalities raise the price at meters, manage curbs differently or remove parking altogether in some areas, allowing only for loading, unloading, and scooter and bike traffic. He imagined a future where drivers are more responsible for these costs and are more judicious of their car use.


Manville on Environmental Consequences of Driving

Associate Professor of Urban Planning Michael Manville was featured in an article in the Cut discussing ways to combat climate change at an individual level. “The thing that is heating up the planet is that people get into cars, turn the key and start burning fossil fuels,” Manville said. According to the EPA, personal vehicles account for about one-fifth of the United States’ total greenhouse gas emissions. Manville and other experts recommended reducing driving time by shopping local, consolidating errands into single trips and avoiding driving during rush hour. Manville also expressed support for policies that make driving less convenient and more expensive, such as raising parking fees, increasing gas taxes or implementing congestion pricing. Manville called zoning codes that require new construction to include parking “one of the biggest subsidies to car ownership and use that exists” and recommended getting rid of them in order to encourage more sustainable transportation habits.


Congestion Pricing is Pro-Driving Policy, Manville Says

Associate Professor of Urban Planning Michael Manville spoke to Curbed about New York Gov. Kathy Hochul’s efforts to implement congestion pricing. By charging drivers to access Manhattan’s central business district, the congestion pricing system would feed $1 billion in annual revenue to the MTA, which could use the funds for improvements such as increasing bus and bike lanes and widening sidewalks. According to Manville, “Congestion is stopping us from making it a better kind of city for the vast majority of New Yorkers who almost never drive.” He also stressed the importance of creating a universal basic income system for eligible households in the region to ensure that the congestion pricing system is equitable. And he argued that “congestion pricing is actually great for drivers,” noting that the data collected can be used to improve the planning and pricing of parking. “People always want to overlook how much better [congestion pricing] can make driving,” he concluded.


Manville, Taylor on How to Get Traffic Under Control

Urban Planning faculty members Michael Manville and Brian Taylor spoke to the Los Angeles Times about the return of L.A. traffic levels to pre-pandemic levels. “Traffic is a product of people having places to go,” said Manville, but he noted that “it’s the last few vehicles on the road that are responsible for most of the delays.” Manville argued that congestion pricing is key to reducing traffic. “Traffic congestion arises because there’s excess demand and scarce road space,” he said. He also pointed out that congestion pricing can be used to increase equity “because the absolute poorest people don’t drive … [and] no one suffers from congestion more than people stuck on a bus.” Taylor added that “when traffic demand is near or above the capacity of the street and highway system, any changes — adding or subtracting relatively few cars — can have a significant effect on delays.”

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Manville on Proposed Per-Mile Driver Fees

Associate Professor of Urban Planning Michael Manville was mentioned in a San Diego Union-Tribune article about the city’s proposed road fee, which would charge drivers a set price for every mile traveled. The road charge would help pay for San Diego’s $160-billion proposal to expand rail, bus and other transportation services throughout the region. It would also help replace the revenue from the current gas tax as fossil fuels are phased out in efforts to combat climate change. “The gas tax, regardless of how much revenue it raises, is in fact a climate tax, a carbon tax,” Manville explained. “We probably shouldn’t just throw that out the window.” A statewide pilot program is also testing the road charge strategy. Experts are debating whether to adopt a flat per-mile fee or charge more to drivers with less fuel-efficient vehicles. While the second option would be more complicated, it would incentivize drivers to adopt cleaner vehicles.


On L.A.’s Gridlock in Politics and Traffic

Los Angeles Initiative Director Zev Yaroslavsky and Urban Planning Associate Professor Michael Manville were featured in a Capital & Main article about the political forces that often derail Los Angeles’ efforts to solve its transit crisis. The gridlock comes as climate change is increasing pressure to transition to greener, faster and more equitable mass transit. Transit-oriented cities like Boston and New York “did not divorce the automobile; they were married to transit from the start,” Manville said. Now, Los Angeles is trying to accomplish the same feat through electoral politics and public policy. As a county supervisor 20 years ago, Yaroslavsky proposed the Orange Line Bus Rapid Transit system, which was expected to carry 7,500 riders daily when it first opened in the San Fernando Valley. By the time Yaroslavsky left office, the Orange Line was carrying 30,000 per day. “Today, if you tried to get rid of the Orange Line, people would lie in front of the tractors,” he said.


Manville Imagines Congestion Pricing in California

Associate Professor of Urban Planning Michael Manville spoke to American Automobile Association (AAA) Magazine about the prospect of congestion pricing in Southern California. Congestion pricing is a traffic-reduction strategy that aims to reduce the number of cars on clogged roads by making driving more expensive and, therefore, less appealing. Supporters point out that congestion pricing has successfully reduced gridlock in major cities, including London, Singapore and Stockholm, and that many people warm up to the strategy once they experience the benefits. When stay-at-home orders took effect early last year, Southern Californians experienced a region without gridlock firsthand, Manville said. “To the extent that you convince people that pricing is the policy path that gets you to a situation like that, then people having had this experience might help the cause,” he said. Congestion pricing is also a powerful revenue-generating tool, and the funds can be directed to other transportation projects and services.


Taylor on Updating Obsolete Speed Limit Rules

A Streetsblog California article on the “85th percentile rule” for setting speed limits cited Professor Brian Taylor, director of the UCLA Institute of Transportation Studies, who testified before a state Assembly committee considering legislation to change the policy. California cities currently set speed limits based on motorist behavior, under the assumption that about 85% of drivers on a given road will go at or below a reasonable speed, while about 15% will drive faster than is safe. In his testimony before the Assembly Transportation Committee, Taylor said the rule, created in the 1930s, was meant to be revisited when more evidence about science and safety was available but has instead persisted to this day. The bill, AB 43, would give local authorities more flexibility when it comes to setting speed limits and also require that pedestrian and bicycle safety be considered. The bill passed the committee on a 15-0 vote.