NPR : News

Filed Under:

Artist Prepares To Light Up San Francisco's Bay Bridge Like Never Before

The San Francisco-Oakland Bay Bridge "is the Rodney Dangerfield of bridges," as our friends at KQED say. While the Golden Gate gets respect and tourists, the Bay Bridge simply does its job. But the humble span will shine Tuesday, thanks to 25,000 light-emitting diodes.

The white lights will form patterns that continuously morph and move across the bridge's span, or slide up or down its supports. The Bay Lights project is the work of artist Leo Villareal, who uses diodes like pixels to create scenes of mesmerizing fluidity.

Villareal's earlier projects include Multiverse, a tunnel-like light sculpture of 41,000 LEDs that hugs the ceiling of a 200-foot passageway in the National Gallery of Art in Washington, D.C.

For the installation on the Bay Bridge's western span, the artist is creating "the world's largest LED light sculpture, 1.8 miles wide and 500 feet high," according to the project's web site.

"This is using a lot of physics," Villareal tells KQED's Cy Musiker, explaining how his lights create patterns and forms. "It's a program that we wrote, called Particle Universe. We can change their mass, their velocity, the gravity."

The Bay Bridge project comes with a price tag of $8 million, financed by donations. As of this writing, about $6 million had been donated. Villareal says he expects the bridge's light shows to bring $97 million to the area's economy.

"Really? People are going to fly here and spend tourist dollars here, just to see this bridge?" Musiker asks.

"Yes," Villareal says. "Public art is a powerful magnet... A lot of people are drawn to this. And many people already have told me that they feel anxiety when it goes out, when it's not on, like something is missing."

Once they're lit Tuesday night — a live webcast starts at 8:30 p.m. PT, and the lights go on at 9 p.m. — the Bay Bridge's light show will run each night from dusk to 2 a.m. for two years. The display has been installed on the bridge's northern side.

The project's organizers estimate it will cost about $11,000 — or about $15 a night — to operate the lights. That amount has been donated to the project, in the form of solar credits.

Copyright 2013 NPR. To see more, visit http://www.npr.org/.

NPR

Fictional 'Mothers' Reveal Facts Of A Painful Adoption Process

After years trying to conceive, novelist Jennifer Gilmore and her husband decided to adopt. What they thought would be a relatively simple process was instead a long and painful one. In her latest novel, Gilmore channels these autobiographical experiences into fiction.
NPR

How Genomics Solved The Mystery Of Ireland's Great Famine

Although scientists have known that a funguslike organism caused the potato blight that triggered the Great Famine in Ireland in the 1840s, they didn't know which strain was the culprit. But they do now, thanks to the genes in some 19th century potato samples.
NPR

Scandal Politics: The Downstream Effect

The trio of scandals that have engulfed the White House may not be big news by 2014, but now is the time when prospective candidates must decide if they want to be on the ballot. Is the news of the moment hurting the effort?
NPR

How That 'Nigerian Email Scam' Got Started

You've probably seen it in your inbox before: Someone who claims to have come into a fortune needs your help. You can share in the profits — if you send along a deposit or your bank account number. Boston Globe correspondent Finn Brunton talks about the history of the "Nigerian prince" or "419" scam, which actually got its start long before email.

Leave a Comment

Help keep the conversation civil. Please refer to our Terms of Use and Code of Conduct before posting your comments.