A new study by Mobility Lab makes a strong case for unbundling parking from rent to inspire more sustainable transportation choices.

"Separating the cost to rent a parking space from the cost of renting an apartment or condo may be one of the most effective ways for real-estate developers and property managers to support a more sustainable transportation sector, according to Mobility Lab’s latest study on the robust transportation demand management programs in Arlington County, Virginia," according to an article by Paul Mackie.
Mobility Lab worked with Nelson\Nygaard, Weinberger & Associates, and Arlington County Commuter Services on the study, as "part of a long-term effort by the county to make the best use of existing infrastructure, focus growth in its walkable urban villages, and understand how new development affects how the transportation network is used."
According to Mackie's explanation of the study's findings, unbundling is one of the most effective transportation demand management tools available. "Where parking is bundled, meaning packaged in with the cost of renting, auto-ownership is higher and driving alone is 12.5 percent higher for commute trips and 40 percent higher for non-commute trips. Thus, the parking cost at work is strongly correlated with choosing to drive alone rather than taking most sustainable options, such as Metro, bus, walking, bicycling, carpooling, or teleworking," explains Mackie.
The source article includes more findings and more detail.
FULL STORY: “Unbundling” parking costs is a top way to promote transportation options

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

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.

Cuomo Is the Candidate of Both NIMBYs and Developers. What Gives?
In the New York City mayoral race, odd bedfellows align to preserve the housing status quo.

San Antonio and Austin are Fusing Into one Massive Megaregion
The region spanning the two central Texas cities is growing fast, posing challenges for local infrastructure and water supplies.

Charlottesville Temporarily Has No Zoning Code
A judge ordered the Virginia city to throw out its newly revised zoning code, leaving permitting for new development in legal limbo.

In California Battle of Housing vs. Environment, Housing Just Won
A new state law significantly limits the power of CEQA, an environmental review law that served as a powerful tool for blocking new development.
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
Jefferson Parish Government
Camden Redevelopment Agency
City of Claremont