Streetsblog San Francisco

I’ve been bicycling in San Francisco since the late 1970s so I vividly remember when almost all bicyclists could recognize each other on the streets of the city. There really weren’t that many of us even as recently as the beginning of the 1990s, just two decades ago. We’ve come a long way, and one of the less recognized aspects of this bicycling boom has been the incredible expansion of bike rentals and bicycling tourism.

I wrote a flyer back in 1986 calling for a “City of Panhandles” and one of the arguments I made in that largely unnoticed document was that a systematic effort to provide safe, separate bikeways crisscrossing the City would itself lead to a tourism boom. As it turns out, we’re experiencing a dramatic increase in tourists cycling even before we provide adequate infrastructure. San Francisco is just an incredibly beautiful place, and people come from all over the world to experience its beauty. Growing numbers of those visitors aren’t much interested in seeing it through windshields and are opting instead (or in addition) to rent bicycles.

There are three “big” companies doing bike rentals in SF: Bike and Roll, Blazing Saddles, and Bay City Bikes (a number of smaller places, like the BikeHut at Pier 40, also rent bikes). I recently spoke with Darryll White, owner of Bike and Roll, and he gave me some impressive aggregate numbers. Since 1995 the local bicycle rental business has grown from about $500,000 a year to over $10 million! The remarkable thing about this huge increase in tourist cycling is that about 90 percent of the rentals are heading to the Golden Gate Bridge and to Sausalito, where the City Council has erupted into battles over bike parking vs. car parking, even pondering charging fees to touring bicyclists. The Golden Gate Ferry service keeps at least four of its ferry runs going to accommodate the cycling tourists, which have hit peaks of 2,500 per day during recent summer months.

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(Editor's note: This is Part 1 in a 3-part series on the Bay Area watershed)

The proposal to convert Center Street in Berkeley from an asphalt thoroughfare to a park-like promenade -- revealing a long-hidden underground creek -- is the latest twist in the interesting and often-controversial story of the Bay Area's heavily-modified waterways.

The Center Street project is a striking reversal of a century-old trend towards burying Berkeley's creeks below ground. It's also an example of the relatively new practice of "daylighting" forgotten waterways, a trend said to have been unintentionally sparked forty years ago in nearby Napa.

In the 1970s, as part of the redevelopment of its downtown, the City of Napa stumbled upon a new way of thinking about the urban watershed: Instead of leaving the Napa River buried, engineers removed its cover, exposing it to daylight.

"In the 70s, there was the redevelopment," Barry Martin, Napa's Public Information Officer explained to Streetsblog. "and a number of buildings were taken down. The creek ran underneath some structures, so as they were designing this urban renewal project, [daylighting] was part of that."

"I don't think there was any environmental thinking going on at that time," he added.

Some urban planners debate whether Napa's construction in the 70s constitutes the country's first daylighting project. In 2003, Steve Donnelly, then co-director of the Urban Creeks Council, dismissed the project as the nation's first, saying, "all they did was take the top off a concrete channel."

Uncovering the waterway didn't fix Napa's watershed problems, either.

Forty years after its restoration began, Napa still struggles with the health of the Napa River: Frequent flooding plagued the city during the past decades, and engineers are only now getting the water flow under control, in part thanks to tactics similar to those employed by the settlers of 200 years ago.

In the 1800s, residents recognized that the east side of the river's oxbow was too wet to use in winter, and set aside the land as a summer fairground. An amphitheater now sits on the land, but there's more to the park than meets the eye: It serves as a buffer during floods, redirecting overflow away from more vulnerable areas.

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