'Mr. Mayor, Tear Down This Freeway', Says San Francisco Planning Think Tank

In their June magazine, SPUR proposes a bold vision for transforming several San Francisco neighborhoods based on three big moves: tear down the end of Interstate 280, put Caltrain and high-speed rail underground, and redevelop the Caltrain railyard.

1 minute read

June 7, 2013, 11:00 AM PDT

By Jonathan Nettler @nettsj


280 Freeway San Francisco

Dan Backman / flickr

In a persuasive article, illustrated with compelling graphics, SPUR's Boulevard Task Force lays out the impetus for, and advantages of, the three moves described above in order to inspire city leaders to study the proposals. 

"Taken together, these moves improve the entire area, knitting together SOMA, Mission Bay and Potrero Hill. They also have the potential to generate financial value by developing newly available land and making existing land more valuable," argue the authors. "This value can in turn be recaptured by the public sector to fund transit and urban design improvements. Taking such steps could be transformative for the area and for the city as a whole."

"We believe that this approach could be a regional and national model for how to use thoughtful development to retrofit past planning mistakes and pay for new infrastructure."

Saturday, June 1, 2013 in The Urbanist

portrait of professional woman

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 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 Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

April 10, 2025 - Diana Ionescu

Streetcar and bus stopped at station on Market Street in San Francisco with Ferry Building visible in background.

Waymo Gets Permission to Map SF’s Market Street

If allowed to operate on the traffic-restricted street, Waymo’s autonomous taxis would have a leg up over ride-hailing competitors — and counter the city’s efforts to grow bike and pedestrian on the thoroughfare.

1 hour ago - San Francisco Examiner

Parklet with wooden benches and flower boxes on street in Ireland.

Parklet Symposium Highlights the Success of Shared Spaces

Parklets got a boost during the Covid-19 pandemic, when the concept was translated to outdoor dining programs that offered restaurants a lifeline during the shutdown.

2 hours ago - Streetsblog San Francisco

Bronze statue of homeless man (Jesus) with head down and arm outstretched in front of St. Matthew Cathedral in Washington D.C.

Federal Homelessness Agency Places Entire Staff on Leave

The U.S. Interagency Council on Homelessness is the only federal agency dedicated to preventing and ending homelessness.

3 hours ago - The New York Times