Eyes on the Street: New Bike/Ped Safety Tweaks on Upper Market, Valencia

The Market Street bike lane was widened and painted green between Octavia Boulevard and the Wiggle, among other tweaks in the neighborhood. Photos: Aaron Bialick

The SFMTA recently made some upgrades to bike lanes and pedestrian crossings around Valencia Street and Market Street.

Near Octavia Boulevard, the Market bike lanes were widened and painted green, and a buffer zone was added, making it a bit more comfortable for commuters pedaling up the hill from lower to upper Market towards the Wiggle. The traffic lanes, formerly 12 feet wide (which encourages drivers to speed and is unusual in SF) were narrowed to 10 feet to make room for the bike lanes, said SFMTA Livable Streets spokesperson Ben Jose. Continuing east toward downtown, the Market bike lanes got a fresh coat of green paint and some new plastic posts at Tenth Street.

Cheryl Brinkman, a member of the SFMTA Board of Directors, was spotted in a platoon of bike commuters climbing the hill in the newly widened Market bike lane.

“I think it feels more welcoming for cyclists, and it helps drivers realize that that’s a different kind of space,” said Brinkman. “I think for San Francisco, the green has really come to symbolize that that’s a space where there’s going to be a bicycle. And extra buffer zone is really nice because you can really ride out of the door zone.”

A couple of relatively new treatments (for SF) were also implemented on northern Valencia, at the intersections of Duboce Avenue and McCoppin Streets.

Duboce, which Jose noted sees “the fifth highest number of injury collisions citywide” (fourth highest for bicycle injuries), received a number of safety tweaks. Jose said these are the first of two phases for “Vision Zero improvements” planned for the intersection.

At Valencia and Duboce, a “mixing zone” was created by widening the bike lane approach.

A view of the front of the mixing zone.

In what seems to be a first in SF (outside of Golden Gate Park), the bike lane approach on northbound Valencia at Duboce was widened into a full-width “mixing zone,” an area shared by right-turning drivers and cyclists, with sharrows to indicate that people on bikes should continue to use the full lane. Jose said this would “help prevent right hooks to people biking.” SF bike lanes are already supposed to function like this at the approach to an intersection, but they’re typically too narrow to fit a car, and drivers often fail to merge in to the bike lane before turning. As a result, they may cut off someone passing in the bike lane to their right.

In the redesign, the SFMTA also shifted the northbound left-turn lane at Valencia and Duboce further to the left, and added “advanced stop bars” to keep drivers from pulling close to the crosswalk. Jose said those measures would “improve visibility of opposing traffic.” Left turns have also been banned at all times from eastbound Duboce onto Valencia (they were already prohibited during peak hours).

At Valencia and Duboce, the left-turn lane was shifted further to the left to improve visibility for motorists, and an advanced stop bar was added (which, ahem, some drivers may not adhere to).

Under the Central Freeway at McCoppin, the SFMTA also added a new left-turn bike box to guide riders making turns to connect to westbound Market via the bikeway that runs alongside new the McCoppin Hub plaza.

At all of the intersections where improvements were made, crosswalks were also upgraded to the more visible “ladder-style” striping. As these kinds of minor tweaks add up, they contribute to a more welcoming environment for people walking and biking.

A left-turn bike box on Valencia at the McCoppin Hub bikeway.
  • the_greasybear

    There are also new treatments where 14th Street crosses Church and Market. Before, the 14th Street bike lane began only east of Market Street, but now it extends, via dashed lines and a green-backed sharrow, back to 14th Street at Church. There also appears to be a left turn box adjacent to the crosswalk on the east side of Market at 14th Street.

  • Mario Tanev

    Impressive list of accomplishments. It seems that the SFMTA is finally getting some momentum.

  • Guest

    Minor pedantic correction: Those are not “ladder-style” crosswalks, they are “continental-style”: http://en.wikipedia.org/wiki/Pedestrian_crossing#mediaviewer/File:Crosswalk_styles_(en).svg

  • Justin

    Looking at the first photo at the top of the article showing Market St, sure kind of looks like a misopportunity, seems like that photo makes it look like that they could of installed a parking protected bikeway on it, but oh well coming up short again. But don’t get me wrong it’s a better improvement than what it was before the change.

  • Sprague

    Most of upper Market, from Castro to around Valencia, could handle parking protected bike lanes – with relatively little hassle or expense to install. Such an improvement would help to facilitate a great boost to biking and it’s unclear what’s preventing the MTA from acting. The MTA appears to have picked up the pace and implemented some good pedestrian, transit, and bicycle improvements. High speed streets (where sufficient roadway width exists), like upper Market, need parking protected bike lanes as soon as possible – to reduce the risk of injury/death and to further grow biking in SF.

  • Richard Mlynarik

    The Valencia at Duboce micro-thingy is a pointless token and mess.

    Leaving aside the fact that it looks like the striping was done by a small child with hand-eye coordination difficulties, the short length, the abrupt kinked lane transitions, the confused “the meaning of it all” (what’s that bike stencil, complete with the little helmet element for extra safety, doing right where the “mixing zone” is about to start?), and the inadequate merging and buffering space for right-turning motor traffic means it no different and certainly no safer that before, just more of a mess of arbitrary lane markings.

    I ride ride this a couple times a day, and all I could think when I encountered it was that some contractor had screwed up when repairing some lane striping, not that this was a big Vision Zero city initiative.

    And as for the “turn left from the far right” bike boxes situated exactly in the path of right-turning traffic from the other street (McCoppin westbound in this case) … WTF? But the paint is green and stencil dude is wearing a helmet, so it’s all safe and good.

  • Mario Tanev


  • TransBayTube

    I wouldn’t call it an improvement, yet, at NB Valencia at Duboce. They should remove 4-5 parking spots for the dedicated right turn lane. They should also add a proper green painted bike box between the right turn lane and NB traffic. As it stands now they just smushed in a right turn lane where there wasn’t room for one.


Tomorrow: Support a Safer Upper Market With Protected Bike Lanes

The SFMTA will hold an open house tomorrow on bike and pedestrian safety upgrades along upper Market Street, which could include bulb-outs to calm the street’s wide, dangerous intersections and protected bike lanes on some segments. The SFMTA’s proposal hasn’t been presented yet, but safe streets advocates say they worry the bike improvements may not be as […]