Jeffrey Tumlin 🏳️‍🌈 🌁
@jeffreytumlin.bsky.social
3.3K followers 670 following 4.7K posts
Transport nerd. Recovering city bureaucrat. Working to cut CO₂, eliminate traffic violence, advance equity, and strengthen local economies. Former SFMTA, OakDOT, Nelson/Nygaard. SF
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jeffreytumlin.bsky.social
Meanwhile I've gotten all the parts of my 2025 Halloween costume. Now, how to assemble?
jeffreytumlin.bsky.social
My immigrant husband loves SF Halloween. In any city, one of the best ways to meet neighbors and create lasting connections is to elevate local customs
jeffreytumlin.bsky.social
In Calif, camera speeding is civil violation so no points. Penalty fees can only be used for camera program and safety projects on high injury network.
jeffreytumlin.bsky.social
A small share of drivers commit the worst traffic violence. Instead of jailing them, what about installing speed limiters for the worst offenders?
visionzeronetwork.org/accelerating...
jeffreytumlin.bsky.social
Oh blessed be the staff who make the details work
jeffreytumlin.bsky.social
Speed safety cameras are astonishingly successful. We know the tools that reduce traffic violence. Legalize them.
www.sfmta.com/blog/our-spe...
Reposted by Jeffrey Tumlin 🏳️‍🌈 🌁
jeffreytumlin.bsky.social
@benschneider.bsky.social wrote the book I wanted to write and did a better job than I could have. Journalism skills are more important now than ever. Ask the right questions. Delve deeper. Rope your audience in. Then give them tools to resist populist policymakers and authoritarians.
jeffreytumlin.bsky.social
Book review: As a journalist, @benschneider.bsky.social uses everyday language to unpack the complex, nerdy worlds of housing, transportation and other urban policy. He shows why American cities failed to serve today’s needs – and how to catch up. Perfect as a main text in an Intro to Urbanism class
benschneider.bsky.social
American cities have stagnated. Residential neighborhoods, transportation systems, and commercial districts have changed little in 50+ years.

My new book, "The Unfinished Metropolis," explores how that happened — and how to fix it.

Preorder now: shorturl.at/PInVb
The Unfinished Metropolis: Igniting the City-Building Revolution
www.amazon.com
Reposted by Jeffrey Tumlin 🏳️‍🌈 🌁
jeffreytumlin.bsky.social
If you don't have both rage + hope in this moment, you're not paying attention
jeffreytumlin.bsky.social
Book report: To address climate change and traffic violence, we desperately need more everyday citizens to work together for positive change. @carterlavin.bsky.social's book is the perfect how-to guide for anyone to translate their rage or hope into strategic action. Highly recommended
jeffreytumlin.bsky.social
"Enshittification" is rightly Macquarie Dictionary's Word of the Year. So I can't wait to read Cory Doctorow's "Enshittification:
Why Everything Suddenly Got Worse and What To Do About It"
Meanwhile, gift article:
www.nytimes.com/2025/10/05/b...
A Powerhouse Writer Found One Word to Change the Debate About Tech
www.nytimes.com
Reposted by Jeffrey Tumlin 🏳️‍🌈 🌁
lwvsf.bsky.social
Confusion keeps people out. We’re here to get you in.

Join our free training to learn about San Francisco government public meetings and how you can watch, understand, and speak up. Three dates to choose from! Oct 7, Nov 4, Dec 2 — all 12:00–12:30pm PT.

Register at lwvsf.org/observer-c...
A woman with a concerned expression looks at the San Francisco City Hall building. Over her head is the text: "Think government is too confusing? That’s what they’re counting on."
jeffreytumlin.bsky.social
Tonight is the Harvest Moon, rising at 6:28pm in SF. Sunset at 6:45pm, as both orbs face each other with Earth in between. Likely no fog on the coast. Is there somewhere we can see the sun's reflection in the Pacific and moon in the Bay at the same time?
Reposted by Jeffrey Tumlin 🏳️‍🌈 🌁
rbreich.bsky.social
Still waiting for it to trickle down...
jeffreytumlin.bsky.social
My criterion: SF places I have put my feet in saltwater. Yes, Warm Water Cove is questionable but that's its charm (maps.app.goo.gl/tvaM8ZDFfggv...). I omitted Yosemite Slough and Islais Creek edges because much rougher. India Basin is about to get a "real" beach: sfrecpark.org/1153/India-B...
India Basin Waterfront Park | San Francisco Recreation and Parks, CA
Development of a new, 10-acre waterfront park with parks, trails, and a comprehensive set of programs and amenities.
sfrecpark.org
jeffreytumlin.bsky.social
Muni lines that take you to a beach:
Ocean Beach: 5/5R, 7, 18, 23, 31, 38/38R, 48, L, N
China Beach: 1
Baker Beach: 28, 29
Crissy Field: 30
Aquatic Park: 19, 28, 30, 43, 49, F, Hyde
China Basin: 15, T
Crane Cove: 15, 22, T
Warm Water Cove: 15, 48, 55, T
India Basin: 19, 44
Candlestick: 29, 56
jeffreytumlin.bsky.social
The @sunsetdunes.org "Ocean Calling" installation was perfect accompaniment to late Tashlich
jeffreytumlin.bsky.social
"...Each and every one of you has a role to play.
You may not know it.
You may not find it.
But your life matters"
- Dr. Jane Goodall
kojamf.bsky.social
Dr. Jane Goodall filmed an interview with Netflix in March 2025 that she understood would only be released after her death.