Sustainable Streets Division Directive Order No. 6474
Pursuant to the public hearing held between October 13, 2021 and October 27, 2021, traffic movement and safety may be improved by the changes approved below.
South Van Ness Avenue, between 14th Street and Cesar Chavez – South Van Ness Avenue Quick-Build Project
1. ESTABLISH – LANE REMOVAL
South Van Ness Avenue, northbound and southbound, from 14th Street to Cesar Chavez Street (Supervisor District 9)
This directive converts the street from a four-lane roadway to a three-lane roadway with a center left-turn lane and left turn pockets at intersections to provide safety improvements for pedestrians, drivers, and other road users. This project will now be implemented as presented at the public hearing with the following changes:
- “Fire Lane” stencil markings will be added to the center left-turn lane at the request of the San Francisco Fire Department.
- Legislation for a Left Lane Must Turn Left at 14th Street, southbound has been removed and a lane merge south of 14th Street will be implemented instead.
- Identify locations (such as South Van Ness and 24th Street and others) where left turn calming measures may be warranted.
Decision: Item 1 approved by the City Traffic Engineer for implementation.
Public Comments: Of the 140 comments received as part of the Engineering Public Hearing, 65% of respondents supported the project and 22% of respondents partially supported the proposed changes. The majority of comments received from the public were in favor of the project and many communicated the urgent need for traffic safety improvements. Many commenters requested for bike lanes (particularly parking protected) to be added to South Van Ness Avenue as part of the Quick-Build project. Staff noted that South Van Ness Avenue is not part of San Francisco’s existing Bicycle Network, and that implementing protected bike lanes would require removing a large portion of parking available along the roadway and signal separation at intersections for a fully protected lane. Another common request was for reduced crossing distances for pedestrians via bulbouts or painted safety zones at intersections. Staff explained that bulbouts are a major capital improvement that would require more time and funding than a typical quick-build project, and that painted safety zones do not effectively reduce crossing distances for pedestrians. There were also concerns about whether the lane reduction would cause congestion along South Van Ness Avenue and subsequent spillover onto parallel roads. Staff explained that through data collection of traffic volumes along South Van Ness Avenue and subsequent traffic modeling, no major congestion along South Van Ness Avenue is anticipated, but traffic volumes on South Van Ness Avenue and parallel streets will be monitored as part of the project’s evaluation program. There were also requests for a median or pedestrian refuge in the center of the roadway, particularly at intersections. Staff noted that a median with any raised elements would prevent emergency vehicle access to the center lane. Some comments received also expressed concern for the lane widths in the proposed design encouraging speeding, and staff responded by explaining that in a lane reduction, the slowest vehicle controls the speed along a street, thereby reducing speeds along a corridor.
For the full list of comments received and staff responses, please visit this webpage.
Whether the City Traffic Engineer’s decision is considered a Final SFMTA Decision is determined by Division II, Section 203 of the Transportation Code. If the City Traffic Engineer approves a parking or traffic modification, this decision is considered a Final SFMTA Decision. If a City Traffic Engineer disapproves a parking or traffic modification and a member of the public requests SFMTA review of that decision, the additional review shall be conducted pursuant to Division II, Section 203 of the Transportation Code. City Traffic Engineer decisions will be posted on https://www.sfmta.com/committees/engineering-public-hearings by 5 p.m. a week following the public hearing. Final SFMTA Decisions involving certain parking or traffic modifications, whether made by the City Traffic Engineer or the SFMTA Board, can be reviewed by the Board of Supervisors pursuant to Ordinance 127-18. Information about the review process can be found at: https://sfbos.org/sites/default/files/SFMTA_Action_Review_Info_Sheet.pdf.
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Approved:
_________________________ Date: November 10, 2021
Ricardo Olea
City Traffic Engineer
Sustainable Streets Division
cc: Directive File