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Posts from the "Bike Lanes" Category

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San Jose Merchants Object to Parking Removal for Bike Lanes on Park Ave

San Jose DOT Deputy Director Paul Smith explains a proposal for buffered bike lanes on Park Avenue. Some merchants have opposed the removal of 168 car parking spaces to make the bike lanes safer and more comfortable. Photo: Andrew Boone

About 150 residents attended a community meeting last Wednesday hosted by the San Jose Department of Transportation in the Willow Glen neighborhood to introduce plans for new bike lanes and sharrows on six streets west of downtown. The projects would complement four less extensive bikeway projects on streets east of downtown which were presented on August 6.

While some merchants opposed the removal of car parking to make the bike lanes safer, SJDOT officials say the improvements are critical to providing a more complete bicycle network in central San Jose, where the city is most dense.

“This circle shows a four-mile radius from the center of downtown San Jose,” explained SJDOT Deputy Director Paul Smith, pointing to a map showing existing and planned bikeways. “It’s about one-quarter of the land area of the city but contains 47 percent of the population and 57 percent of all the jobs in San Jose.”

SJDOT is aiming to create a high-quality east-west route across the city “to support higher numbers of bicyclists of various skill levels” running through downtown as the backbone of its network of “Primary Bikeways.” New conventional and buffered bike lanes, proposed on a 2.8-mile stretch of Park Avenue from the Santa Clara city limit near Newhall Street to Market Street, would connect to the green and buffered bike lanes installed last year on San Fernando Street from the Diridon Caltrain Station to 10th Street.

A total of three miles of new bike lanes are also planned for Lincoln Avenue, Stockton Avenue, and Julian Street, while a route of sharrows would extend 1.5 miles along Scott Street and Auzerais Avenue from MacArthur Avenue (near the 880/280 interchange) to the Los Gatos Creek Trail.

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East San Jose Bikeway Plan Scrutinized, Park Avenue Parking Debate Begins

Bicyclists in the East Side San Jose Ride navigate a variety of hazards to access Sunset Avenue’s existing ped bridge over Highway 280, including bollards and vertical curbs. Photo: Justin Triano

About two dozen residents attended a San Jose Department of Transportation (SJDOT) community meeting last Wednesday, where staff gathered public input on four upcoming bike lane and sharrow projects planned for east San Jose streets. Five other projects, which will add bike lanes and sharrows to streets west of downtown — and, to the chagrin of some, replace some parking along Park and Lincoln avenues with continuous bike lanes — will be presented at a community meeting this Wednesday at Gardner Community Center, 520 West Virginia Street, at 6 pm.

Improvements planned for Jackson Avenue, Madden Avenue, Sunset Avenue/Hopkins Drive, and Ocala Avenue will add or upgrade three miles of bike lanes, sharrows, and signage. These will connect to San Antonio Street, one of the Primary Bikeways identified by the city’s Bike Plan 2020 as a core network of high-quality bikeways.

“The Primary Bikeway Network is designed in a similar way for biking as our highway system is for moving cars,” explained Deputy Director of Transportation Paul Smith. “To go all the way across the city, there need to be routes that everyone can use safely and conveniently — routes that have some type of enhanced treatment, like the green buffered bike lanes on Hedding Street.”

Existing (solid) and planned (dashed) Primary Bikeways in central San Jose. Paths (green), bike lanes (blue), and bike routes (orange) are all included in the network. Image: City of San Jose

The four bike lane and sharrow projects proposed at the community meeting last week will connect bicyclists in many east San Jose neighborhoods to San Antonio Street, and then across town via San Fernando and Park. San Antonio itself could be upgraded to a bicycle boulevard, by minimizing stop signs and adding traffic calming features. These new bike routes, marked with sharrows and signage, will guide cyclists over Highway 280 via existing pedestrian bridges at Madden Avenue and at Sunset Avenue.

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Mapping the Story of San Francisco’s Bike Lanes

Betsey Emmons, a fellow at MapStory, has created an interactive map showing the history of San Francisco’s bicycle network. The map allows viewers to watch as San Francisco’s bike infrastructure develops over a 43-year period, showing streets that now feature bike lanes and sharrows.

This story begins in 1971, when the first designated bicycle lane was striped on Lake Street, between 10th and 13th Avenues in the Inner Richmond. This was an early political victory for the SF Bicycle Coalition, which had just been formed by a small group of grassroots activists.

What’s not visible on the map are the bike lanes that almost came to be. As recounted in a 2011 issue [PDF] of SFBC’s Tube Times magazine, the Board of Supervisors in 1972 approved a plan for parking-protected bike lanes on upper Market Street, but the head of the Department of Public Works put a stop to it. Save for the occasional two-block long bike lane, the momentum for bicycle infrastructure didn’t really pick up speed until the late 1990s.

There was a notable milestone in which an anti-bike lane department head didn’t get his way. The Valencia Street road diet was implemented in 1999, which added bike lanes despite opposition from Bill Maher, then the executive director of the Department of Parking and Traffic. The lower Market bike lanes were also installed west of Eighth Street in the early 2000s, along the curbs where car parking used to be.

The map shows a noticeable lull in bike lane expansion beginning in 2006, when the bike injunction was imposed by the San Francisco Superior Court, in response to a lawsuit which successfully argued that the Bike Plan needed more environmental review. No bicycle infrastructure — not even bike racks — were permitted in SF until the injunction was lifted in 2010. The backlog of projects is displayed in an explosion of bike lanes thereafter.

Emmons, who lives in Washington, DC, has completed maps for New York CityDC, and Portland. She told Streetsblog NYC that she wants to use these time-based maps to help tell the story of how bike networks have grown and where they are headed. Cities that make provide easily-accesible data about bike lane implementation make it particularly easy.

MapStory is currently a public prototype. The organization is aiming for a full release in the fall, where users will be able to comment on and edit other users’ maps.

Streetsblog Chicago 40 Comments

Study: To Keep Bicyclists Outside the Door Zone, You Need a Buffer

A buffered bike lane does a better job of encouraging bicyclists to ride outside the door zone than a wide bike lane. Photo: John Greenfield

A new study has found that bike lanes with a buffer next to the parking lane are better than conventional bike lanes at encouraging bicyclists to ride outside the door zone.

The study, recently published by the Transportation Research Board, concludes that wider but un-buffered bike lanes aren’t necessarily better than narrower lanes in encouraging bicyclists to ride outside the door zone. If there’s enough space to make a wider bike lane, the authors conclude, that extra space should be used to install a “narrower bicycle lane with a parking-side buffer,” which “provides distinct advantages over a wider bike lane with no buffer.”

Bicyclists are more likely to ride outside the door zone in a buffered bike lane than any other bike lane width studied.

Bicyclists are much more likely to ride outside the door zone in a buffered bike lane than in any other bike lane width studied.

Researchers reached their conclusions after observing thousands of cyclists using various bike lane configurations in Chicago and Cambridge, Massachusetts. On one Chicago street, for example, few bicyclists rode outside the door zone when the bike lane had no buffer, then after a two-foot buffer was striped, 40 percent rode outside the door zone.

That’s because the door zone is four feet wide, and riding in the center of a six-foot-wide bike lane still doesn’t give a cyclist enough clearance.

The on-street tests demonstrated that a six-foot-wide bike lane offers no advantage over one that’s five feet wide, or even four feet wide. Regardless of the width, bicyclists still ride in the center of the lane — within the radius of a typical car door swinging open. Dooring crashes are common in urban areas like Chicago: In 2012, the last year for which data is available, 18 percent of reported bike crashes were doorings.

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Embarcadero Bikeway Hugely Popular, But Deliveries May Pose a Challenge

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One vision from the SFBC (not the city) for a protected bikeway on the Embarcadero. Image: SFBC

At its first community meeting, a proposed protected bikeway on the Embarcadero seemed popular with just about everyone, though accommodating port deliveries could pose a challenge for its design.

Despite the green paint added last year, the existing Embarcadero bike lanes are routinely blocked by delivery trucks and private autos. Photo: SFBC/Twitter

“The reception has been overwhelmingly positive,” said SFMTA project manager Patrick Golier. “We’ve had a number of conversations with a variety of stakeholders, all with different interests in the Embarcadero, and everyone seems to feel the same way: The Embarcadero’s oversubscribed, it’s an incredibly popular and iconic place, and there are ways to make it safer and more comfortable for everyone.”

Under the status quo, the conventional bike lanes — striped between parked cars and moving cars — are often blocked by cars. Meanwhile, the wide north sidewalk along the waterfront, shared between bicyclists and pedestrians, has become increasingly crowded. The proposal to upgrade the street with a physically protected bikeway seems to have enthusiastic support from the Port of San Francisco, which shares jurisdiction with the SFMTA over the street.

The north sidewalk’s mixed traffic “is a historical characteristic of the waterfront — where horse-and-buggies and trucks and people and trains all shared the promenade edge. We never changed that when the promenade was created” after the fall of the Embarcadero Freeway, said Port Planning Director Diane Oshima. “It’s really been within the last couple of years that the volumes of people have grown, to an extent where we recognize that we need to be planning for a refreshed way to accommodate bicyclists in a safer way.”

But Oshima did say that delivery vehicles still need direct access to the piers, and that the street should be designed to accommodate both loading zones and occasional truck traffic that would safely cross the bikeway and promenade.

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Open House Tomorrow Examines Protected Bikeway Along the Embarcadero

A temporary protected bikeway on the Embarcadero proved wildly popular last year. The SFMTA is finally looking to install a permanent bikeway between Fisherman’s Wharf and the ballpark. Photo: Frank Chan/Flickr

The SFMTA and other city agencies will hold an open house tomorrow to kick off planning for a protected bikeway on the Embarcadero.

No specific proposals have been put forth yet, but a report [PDF] on the SFMTA website promises that the agency will “develop a conceptual design and cost estimate” for a “a bicycle facility that is physically separated from moving or parked vehicles and pedestrians.” Options for the project are expected to include a two-way protected bikeway on the north side of the street, and a pair of one-way protected bike lanes on either side of the street.

“What we’re hearing and observing everyday — hearing from the port, primarily — is that the status quo is no longer sustainable,” SFMTA Senior Transportation Planner Patrick Golier told SFBay.

Port Planning Director Diane Oshima praised the idea of “allocating space and increasing predictability, so that people start to adopt a culture of understanding [of] what acceptable behaviors are,” SFBay reported.

The effort comes nearly a year after a wildly popular temporary protected bikeway was tested along a short stretch of the Embarcadero, to encourage visitors to bike to the America’s Cup yacht races. Last July, the SFMTA added green paint to the existing bike lanes, making them more visible to drivers and discouraging them from blocking the lanes. Despite the paint, the street remains both one of the city’s most fearsome, and yet most popular, bicycle routes.

As SFBC community organizer Janice Li wrote in a recent blog post: “Even with the bike lane, the fast-moving traffic and lack of physical protection or separation makes it an unwelcoming ride for even the experienced. Vehicles regularly park in the bike lane, forcing bicycles into fast-moving traffic.”

People are allowed to bike on the Embarcadero’s northern sidewalk, but it’s typically crowded and can be difficult to share.

“These conditions have led to some collisions, many close calls, and detract from the comfort of all users,” the SFMTA’s report says.

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Streetsblog LA 6 Comments

Protected Bike Lanes Grow in CA as Cities Face Down Old Concerns

A protected bike lane in Long Beach, California. Photo: Allan Crawford

More and more California cities are looking to bring protected bike lanes to their streets, and a growing body of research showing the benefits they provide are giving city leaders a stronger case in the face of opposition to change.

The demand to make streets better for walking and biking is clear: local jurisdictions in California applied for more than $1 billion in funds from the state’s Active Transportation Program to build bike and pedestrian projects, triple the amount of funding available for the program.

Protected bike lanes, also known as protected bikeways or “cycletracks,” are lanes set aside for people on bikes, separated from motor traffic by physical barriers such as curbs, planters, or parked cars.

A bill currently in the California legislature, A.B, 1193, would remove some state-imposed barriers to building protected bike lanes by requiring Caltrans to establish design guidelines for them, which currently don’t exist. But even without Caltrans guidance, several cities are already building protected lanes, including Long Beach, San Francisco, San Jose, Los Angeles, and even smaller cities like Alameda and Temple City.

To earn approval from Caltrans, some of these projects have been legally categorized as “experiments,” built with easily-removable materials. This has also given planners some leeway when faced with objections from people who fear the street design changes.

A year after Long Beach installed protected bike lanes on the one-way couplet of Broadway and Third Streets, the city published a study [PDF] that found numerous benefits from the project. Crash rates decreased for all street users, bicycling and walking increased, and vehicle traffic slowed down. There was no increase in congestion, even with the removal of a traffic lane.

These findings are in line with a recent landmark study of protected bike lanes around the country, which provided new statistics showing that wherever they are implemented, they make nearly everyone on bikes and on foot feel safer and increase bicycling. In San Francisco, protected bike lanes on Market and Fell streets contributed to big jumps in bicycling; cyclist counts were up 43 percent and 50 percent on those streets, respectively, in the year after the lanes went in.

But since protected bikeways often remove a traffic lane and/or parking, cities still meet resistance from residents and merchants who fear that removing parking will hurt businesses, and that removing a traffic lane will worsen car congestion.

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Streetsblog LA 7 Comments

Protected Bike Lanes Bill Passes CA Senate Transportation Committee

The “Protected Bikeways Act,” A.B. 1193, passed the Senate Transportation and Housing Committee Thursday on a 10-0 vote, despite opposition from some quarters. The bill must still be approved by the full Senate and Governor Jerry Brown.

A protected bike lane in Temple City. Photo: Joe Linton/Streetsblog L.A.

The proposed legislation, introduced by Assemblymember Phil Ting (D-San Francisco), would compel Caltrans to create guidelines for protected bike lanes, a type of facility that is not currently allowed under California law.

A second measure in the bill would give local jurisdictions — cities and counties — the freedom to follow Caltrans standards for bicycle infrastructure or to choose some other guidance. Currently all bicycle infrastructure in California must adhere to Caltrans standards, whether it’s built on state highways or local streets. There are a few limited exceptions to this, generally through cumbersome experimental processes, but overall Caltrans’ antiquated standards have limited implementation of infrastructure that has proven safe in other states and other countries.

“This comes down to an issue of local control,” said Ting. “Cities have control over every aspect of their streets except when it comes to bikes.”

Supporters at the hearing included representatives from Napa County, the city of San Jose, the San Francisco Municipal Transportation Agency, and Los Angeles Mayor Eric Garcetti’s office.

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SFMTA to Add Bike Lane Buffer on Howard, Fix at Folsom On-Ramp

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Howard Street’s bike lane will be widened with a three-foot buffer zone this year. Photo: Frank Chan/Flickr

The SFMTA plans make upgrades to the Howard and Folsom Street bike lanes, a couplet of one-way bike routes that run through SoMa. A section of Howard will get a three-foot buffer zone added to its bike lane, as well as painted sidewalk bulb-outs. On Folsom, an intersection with the Bay Bridge on-ramp at Essex Street will be re-configured with a new bike traffic signal.

On Howard, the three-foot-wide bike lane buffer will come from narrowing the street’s three traffic lanes, one of which is about 15 feet wide, down to roughly 11 feet, SFMTA staff said at a community meeting yesterday. That differs from last year’s pilot project on parallel Folsom, in which one traffic lane was re-purposed to expand the skinny bike lane to 10 feet, including a buffer zone.

The Howard project can be implemented this year, much more quickly than most bike lane projects because the SFMTA won’t remove traffic lanes and thus incur a lengthy environmental review, said SFMTA Livable Streets Section Leader Darby Watson. The inner section of Howard east of Sixth Street, however, is narrower, and traffic lane removal would be necessary. Watson said that the SFMTA plans to look at improving that section next year.

A handful of painted sidewalk bulb-outs, similar to those installed on Sixth Street, will also be added at corners on Howard at Sixth and Tenth Streets, to slow drivers’ turns. SFMTA staff noted that they won’t include fixtures within the painted bulb-outs, like the boulders and concrete planters that were placed in the painted bulb-outs along Sixth Street in November. In fact, those fixtures will be removed, since they’ve been trashed and are too costly to maintain.

The Howard improvements are branded as one of the 24 Vision Zero projects the SFMTA pledged to implement over 24 months. “These are targeted improvements to help safety where we know there are a lot of collisions,” said Neal Patel of SFMTA Livable Streets.
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Streetsblog LA 4 Comments

CA Senate Committee to Consider Protected Bike Lanes Bill Tomorrow

A key hearing will be held in Sacramento tomorrow on legislation that would pave the way for more California cities to build protected bike lanes, also known as “cycle tracks.”

Legislation by Assemblymember Phil Ting (D-SF) aims to make protected bike lanes, such as this one in Long Beach, more common throughout California. Photo: Gary Kavanagh

Currently the California Highway Design Manual does not allow protected bike lanes, and state law requires local jurisdictions to follow Caltrans specifications for bicycle facilities on all roads, not just state-controlled highways. No such requirement exists for any other type of street infrastucture — just bicycle facilities.

A.B. 1193, the “Safe Routes for Urban Cyclists,” from Assemblymember Phil Ting (D-San Francisco), would require Caltrans to develop standards for bike lanes that are physically separated from motor traffic. At the same time, the bill would permit cities to opt out of using Caltrans specifications for bike facilities on local streets and roads.

The legislation follows the spirit of a recommendation from the recent State Smart Transportation Initiative (SSTI) report on Caltrans that Caltrans “support, or propose if no bill is forthcoming, legislation to end the archaic practice of imposing state rules on local streets for bicycle facilities.”

Caltrans recently complied with another SSTI recommendation when it endorsed design guidelines for bicycle infrastructure from the National Association of City Transportation Officials. However, while that endorsement adds some tools to the toolkit for planners, the NACTO guidelines are not yet included of the California Highway Design Manual, which local jurisdictions are still bound to.

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