For the most part, the California High-Speed Rail Authority has done the right thing on the basic question of where its trains will go. But as we move from idea to implementation, things get messier. Residents along the Peninsula are understandably concerned about noise impacts and eminent domain. Last spring the High-Speed Rail Authority actually voted to stop work on this segment until the Bay Area could sort out what it wanted to do. But recently a Plan B has emerged that may even bring down the cost of the project and make it more likely to happen.

The San Francisco Bay Area is expected to grow by 1.7 million people in the next 25 years. SPUR has a few ideas. Our short animated film illustrates a few simple things we can do today, as well as one big idea for the future. SPUR's first forray into video animation enjoyed coverage from Fast Company and Streetsblog.

It came and it went, but Los Angeles as we know it did not come to a terrible end. Carmageddon — the 52-hour, 10-mile shutdown of the 405 freeway last month —passed quietly into history, becoming one of L.A.’s lightest traffic days ever. Angelenos stayed off the freeways; bicyclists challenged a Jetblue flight to a race — and won; people used trains and buses to…

A grown man napping on his laptop case. Daily visits from SF mayoral candidates. Keynote addresses from the Wigg Party, MIT's SENSEable Cities Lab, the Rebar Group, and the San Francisco Department of the Environment. Cold pizza after midnight. More than a hundred adults sitting around tables on the 5th floor of a Mid-Market office building on a Friday night. This is what ground zero of the…

A glimpse into biking through San Francisco debuts this week on Market Street. As part of its Public Arts program, the San Francisco Arts Commission will display its second installment of the popular Market Street poster series, which puts art in select bus shelters. With the aim of providing workers, residents and visitors easy access to contemporary art, this year’s series captures the city…

The Yerba Buena neighborhood already features museums, parks, an arts center and a convention center (as well as SPUR world headquarters), but starting this week there's something new to see: six new mobile parks, called “parkmobiles.” The first of their kind, the parkmobiles will be a shared resource in the community. Unlike the city's parklets, which are usually paid for by one business and stay…

SPUR’s basement archive is a treasure trove of vintage planning reports and books. To make these documents available in digital format, we are daylighting the more interesting artifacts on our blog. Today’s find: Market Street Design Report Number 4, published May 9, 1966. This 50-page report (which was probably considered detailed back in those days), written for the City of San Francisco by Mario…

Across the country, cities have realized the urgent need to invest in renewable energy sources. Solar panel installations in San Francisco have grown from 551 in 2007 to more than 2,400 today, largely due to city, state and federal incentives for residents and businesses. New York City hopes to have the same success by launching the New York City Solar map to help people understand…

History of Market Street and the San Francisco street grid.

It’d be unthinkable to ban dogs, cats, and many other types of pets in cities. But if you want to raise other types of animals (like chickens, ducks and rabbits) for their eggs or meat, you might run into a lot more regulation. How much more regulation was a hot topic at a recent community meeting about urban agriculture hosted by the Oakland Planning Department…

On July 13, the California Coastal Commission unanimously denied a permit application from the City and County of San Francisco for coastal armoring along the Great Highway South of Sloat Boulevard. The application was submitted by the City's Department of Public Works, which is responsible for the protection of city infrastructure, including the Lake Merced Tunnel, a 14-foot diameter sewer pipe under the Great Highway…

Taking down a show at the SPUR Urban Center Gallery is always a sad moment. An exhibition is one of the best ways to de-nerdify our policy research and make it accessible to a wide audience. But once it comes down from our walls, we lose that public window into our work. So when we heard about Microsoft’s Photosynth technology, we got excited. Photosynth…