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I've just published this article, Part 1 of 4 about the choices that will enable San Francisco to finally build a Geary metro. medium.com/@infrastruct...
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@infrastructureweak.bsky.social
Renter; bike and transit rider Construction project manager Posts about safe street design and transit projects Berkeley, CA
2.6K followers941 following1.8K posts
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I've just published this article, Part 1 of 4 about the choices that will enable San Francisco to finally build a Geary metro. medium.com/@infrastruct...
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If you haven't been on BART in a while, you may not realize that people *just won't fit* if this much service gets cut. They're running tons of standing-room-only, 10-car trains. Muni service is as heavily used.
What a frustrating article. The methodology section is "we used agentic AI" and only simulated one small part of the outcome if RTM fails to pass (stations closing). Totally ignored? The loss of 2 BART lines and 70%+ cut in service. The Muni service loss. The Caltrain service loss. Etc, etc.
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So-called “inclusionary zoning” is an attempt to outsource a key state responsibility—providing subsidized housing to poor people—to private for-profit actors so the state does not have to raise and spend tax money. It is profoundly neoliberal policy.
It is also weird how ardently this incredibly neoliberal model is championed by otherwise leftist activists
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I actually don’t disagree with this, except that the way people adjust is by moving elsewhere, moving their businesses elsewhere, or by packing themselves in tighter to areas reachable with shorter drives or by bike or walking, if transit didn’t exist.
This @sfchronicle.com analysis seems extremely deficient & full of holes. Beyond that this UC Davis researcher quote is borderline offensive. COVID wasn't an example, it was a warning. Traffic fatalities spiked from 2020-2023. People were only able to stay home b/c of massive federal subsidies.
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“a one hour wait for the 57 is outrageous.” This Wednesday 10/28 starting at 5 PM is the AC Transit board meeting where we’ll be taking a look at the first monthly reliability report, item 6 I. actransit.legistar.com/LegislationD...
Canvassing with @valencia4actransit.bsky.social for transparent, reliable bus service and Measure RTM transit funding. She's dressed as herself in the flyer!
Favorite interactions canvassing for @valencia4actransit.bsky.social - "Who's her opponent? Oh, he's the one who did all the harassment! Ok I support her, good luck!" - Ron, who has a (correct and curmudgeonly) bone to pick with the "FARE REQUIRED" headsigns obscuring all useful route information.
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I hear this from so many folks in Berkeley and Oakland, and I’m so happy they have a back up when buses are canceled. But we must improve AC Transit reliability for everyone in cities without bike share and those who can’t use it, including kids. Elect @valencia4actransit.bsky.social.
had a similar experience in the east bay a few nights ago with AC Transit so unreliable, I’m relying a lot more on e-bikeshare
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What if we stopped waiting for perfect plans? Vancouver BC's tactical urbanism projects illustrate what's possible: paint and planter parklets on streets near busy business districts, and in-lane bus stops built from off-the-shelf materials. Fast, low-cost, and improving life for everyone. 🌳🚲🚎🚶🏽♀️🐕🦺
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Replying to @rebeccaforec.bsky.social
Californians, please talk to everyone you know about the insurance commissioner race! Many folks don’t know who to vote for, since both candidates are Dems. And plenty of people don’t understand that Jane Kim’s proposal would incentivize high fire risk & have urban folks subsidize high risk areas.
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I think more Americans need to understand that their built environment is regulated by the groupthink of unaccountable organizations whose members think the sky is a different color abroad.
Omfg!! 14:45: “…the cultural values are vastly different. In England…they don't have fire recall the way we do—they have fire brigades, and people in the building use buckets while waiting for the brigade. In the U.S., we design elevators to perform specifically so firefighters can use them safely.”
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Want “Paris density”? Let’s legalize six-storey single-stair apartments on every residential lot in every major city.
This is Vancouver's very first proposal to build a low-rise, multi-unit residential building on a small single-family lot under the new single-staircase building rules. A 6-storey, wood-frame building with 24 family-sized units. #vanre #vanpoli dailyhive.com/vancouver/21...
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So many hard fought battles over improving Bay Area transit -- and the author of this essay @icgee.bsky.social has been in the middle of many of them -- are paying off. We have to pass RTM and Prop H to protect progress!
sf.streetsblog.org/2026/10/22/c...
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Oakland, Alameda, and Piedmont folks - you can elect an AC Transit director who will fight to end AC Transit’s reliability crisis. Vote for @valencia4actransit.bsky.social and tell your friends and neighbors. Few folks pay attention to these races - they want to hear from you about who to support.
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Last month I went looking in resilience studies for the inundation height of @bart.gov's tunnel portals and ventilation openings, and didn't find clear numbers. I hope BART internally has a detailed list of vulnerabilities and plan for temp protection upon a couple days' notice of high water.
Areas in light blue in the above map are at risk of flooding during a high tide 3 feet above normal (or 3ft of sea level rise) including WB I-80 at the Bay Bridge toll plaza, which experts predict is likely this winter. A major storm at the same time could flood areas in dark blue. Credit: Caltrans
Mitigations against inundation can be pretty simple to roll out temporarily for storms, but they've got to be pre-planned.
What would be as devastating is if BART had to close a bunch of stations and cut a bunch of service, no flooding required. That one's easier to mitigate: we just need to pass Measure RTM now.
Measure RTM: YES. BART will collapse over 2-3 years without RTM. Caltrain could as well. Muni would have to cut huge portions of service. AC Transit and other agencies would make significant cuts. We have to save what we have before we can build more. www.regionaltransitmeasure.com
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Last month I went looking in resilience studies for the inundation height of @bart.gov's tunnel portals and ventilation openings, and didn't find clear numbers. I hope BART internally has a detailed list of vulnerabilities and plan for temp protection upon a couple days' notice of high water.
Areas in light blue in the above map are at risk of flooding during a high tide 3 feet above normal (or 3ft of sea level rise) including WB I-80 at the Bay Bridge toll plaza, which experts predict is likely this winter. A major storm at the same time could flood areas in dark blue. Credit: Caltrans
What I did find was this slideshow about an FTA study performed in 2016 www.transit.dot.gov/regulations-... This Bay-wide 2020 study, which doesn't detail BART www.adaptingtorisingtides.org/project/art-... And this 2022 BART resolution signing onto regional efforts www.bart.gov/news/article...
The flooding of the NYC subway in 2012 was devastating, and they're still fixing it. I have no idea if BART is vulnerable to something like this this winter, but I hope it knows with confidence.
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Better transit = less traffic. Join us to save transit at luma.com/connectbayarea
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forward rate of spread on this fire has been stopped, crews will remain on scene for quite some time to complete mop up... there are still some hot spots on the right flank from radio traffic earlier, a possible origin site has been identified for investigation
veg/structure fire on Panoramic Way in Berkeley, large response including helicopter drops ongoing Berkeley and Oakland units responding, operating on ACFD TAC 31 Watch Duty incident: app.watchduty.org/i/125528
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The federal Highway Trust Fund, which funds road & transit, faces a >$318 billion shortfall by 2036. How can Congress address this? —Cut spending by 40% —Increase the gas tax —Implement new taxes (VMT, registration) —Transfer from the general fund We lay it out: taxpolicycenter.org/taxvox/congr...
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Replying to @stephenjacobsmith.com
“Building codes are developed in a process that resembles medieval scholasticism more than contemporary empirical science” is the key to understanding the whole thing bsky.app/profile/moin...
Scholasticism vs empiricism in the building codes process 2003-2026.
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Making it cheaper to build new buildings helps affordability by making it possible for developers to deliver competitive returns to their investors at lower rent prices.
C: "I would challenge proponents to show that they are actually making these proposals to help affordability rather than just make money for developers." R: "I feel the same way" [omg omg omg]
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Interesting that the ICC is considering single stair and reducing the (dangerous) 26ft minimum clear road width together as external attacks from reformers.
R: THIS IS THE OPENING ACT OF MANY ANGLES. Attacks underway on fire department access. ADUs are being turned into apartment buildings. What's next? Sprinklers? Fire alarms? Elevators?
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It’s really weird to hear all of this talk from ICC insiders about how code must be developed through the ICC process, and then ALSO hear them casting aspersions on me for making a formal ICC proposal without workshopping it informally with insiders first
R describes initial EC24-24 proposal at CAH 1. Initial 6 stories etc etc. This came out of the blue and had no input from stakeholders. Disapproved by committee 14-0.
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You need to look at the whole block. With two-stair requirements, the entire block is going to be one building with two stairways, each down a long hallway from people’s apartments. With single-stair, the block can have half a dozen buildings, each with a staircase right outside people’s front doors
C: more on Grenfell. It's an example of a single stair. originally 2-stairs. Through de-regulation, reduced to one stair. DEREGULATION!!! I see single stair movement as "endemic of deregulation," trading safety for deregulation.
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Replying to @moinmybackyard.bsky.social
One last thought. There is something broken about the way that a trade association owns the codes and it lobbies and PRs aggressively as I am documenting. The public interest in the codes is smoothied up with the private interests of this particular group. Very very uncomfortable.
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Replying to @thewaroncars.bsky.social
Help prevent cuts -- volunteer to get the word out to voters luma.com/connectbayarea