Lior Steinberg @steinberg.nu Planning cities that make people smile;
Co-founder @ humankind
Author of The Car That Wanted to be a Bike: http://humankind.city/car
📍 Rotterdam, The Netherlands
Transportation for America @t4america.bsky.social Safely, affordably, and conveniently connecting people to jobs, services, and opportunity through multiple modes of travel. A program of @smartgrowthusa.bsky.social
City Observatory @cityobservatory.bsky.social Original research and commentary on what matters for city success. 
District Department of Transportation (DDOTDC) @ddotdc.bsky.social 🔗 https://linktr.ee/DDOTDC
Warren Wells, AICP @warrenjwells.bsky.social Policy & Planning Dir. @marinbike.org • UCLA Urban Planning • AICP Planner • Baltimore ➡️ LA ➡️ East Bay • 🚫🚗Car-free commuting since 2015 • Missing middle renter.
📍Berkeley, CA
Owen Waygood @owenwaygood.bsky.social Sustainable transport prof.; Transport and children’s wellbeing; travel behaviour; psychological framing and transport decisions; oh yeah, car free w/ 3 kids.
Christof Spieler @christofspieler.bsky.social Director of Transportation, Madison, WI; Author of “Trains, Buses, People: An Opinionated Atlas of US and Canadian Transit,” Island Press, 2021, “Transportation and the Shape of Cities,” Island Press, 2026. (he/him) PE/AICP/LEED AP (Views are my own.)
Darren Buck @bikepedantic.bsky.social ex ped/bike planner/policy seat-filler at USDOT. Cambridge, MA.
Kate Lowe (she/hers) @kateontransport.bsky.social Mobility justice/transportation equity/urban planning and policy. Chicago!!! Proud union member (UIC United Faculty). Day job @ @uiccuppa.bsky.social
Wes Marshall @wesmars.bsky.social doctor, but probably not the kind of doctor you are looking for...
www.wesmarshall.org
www.kbate.org
https://lookbothwayspod.podbean.com
www.youtube.com/@LookBothWaysPod
Look Both Ways with David & Wes @lookbothwayspod.bsky.social Pragmatic conversations with @davidzipper.bsky.social & @wesmars.bsky.social about all things transportation
Video pod available on YouTube & audio on all major podcast platforms.
More info: https://www.lookbothwayspodcast.com/
Mason Hickok @masonhickok.bsky.social Journalist exploring freelance work | Bylines: @mysanantonio.com, KSAT 12 News, The Paisano | Trail running, film, and more | Portfolio: https://authory.com/MasonHickok
Tom Flood @tomflood.bsky.social Strategy/Creative/Content/Branding @ rovélo creative. Lectures on reframing the mainstream narrative around road safety, cities and mobility.
Devout follower of The Jesus and Mary Chain
Creativebyrovelo.com
Satirical news at The Rovélo Record
America Walks @americawalks.bsky.social Everyone should be able to move around their community with dignity and freedom. We are a national non-profit supporting change and changemakers at every level. Americawalks.org
TRB @trb.org The Transportation Research Board, part of the National Academies of Sciences, Engineering, and Medicine, provides leadership in transportation. Home of #TRBAM
Jason Thorne @jasonthorne.bsky.social Canadian Urbanist and Chief Planner for the City of Toronto 🇨🇦
Princeton University Press @princetonupress.bsky.social Princeton University Press is an independent nonprofit publisher. Our books spark engaging discussions and present bold ideas from leading experts worldwide.
Corrigan Salerno @corrigansalerno.bsky.social 
Henry Grabar @henrygrabar.bsky.social staff writer at the Atlantic, author of Paved Paradise, and other things besides
Transportation Choices Coalition @transpochoices.bsky.social Washington State’s nonprofit advocate for safe, sustainable, & equitable transportation | transportationchoices.org
Next City @nextcity.org Next City’s journalism centers marginalized voices while amplifying solutions to the problems that oppress people in cities.
UCLA Institute of Transportation Studies @uclaits.bsky.social Research That Moves Us
Advancing research, education and civic engagement on the many pressing transportation issues facing our cities, state, nation and world today.
primarily a pedestrian @primarilyped.com building a movement to get people to be primarily a pedestrian, ditch their car, and create walkability for all
Planetizen @planetizen.bsky.social Fiercely independent news, analysis, resources and more for every stage of an urban planner's career.
https://www.planetizen.com/
Brookings Institution @brookings.edu We equip decisionmakers with nonpartisan research and policy strategies to create a more prosperous and secure country and world.
📩 Sign up for the Brookings Brief: http://brook.gs/3JuZxRE
Max @mshpil13.bsky.social News, Polling, Data, and Election Analysis
Michigan State Local Politics
Yasin Shafi @yasinshafi.bsky.social PhD Student at Penn State Political Science | MPP, UMichigan | Development Studies, University of Dhaka | Fulbrighter.
Urbanism+ Feed Assistant @urbanism.plus 👆Follow this account to join the feed or join by getting a fun label here: @labeler.urbanism.plus
⭐Check out the feed 👇
🏙️ Urbanism+: tinyurl.com/bdzdhc3f
☕ Fund the projects: tinyurl.com/m5jrmc25
@fema.monster
Ben Green @benzevgreen.bsky.social Author of ALGORITHMIC REALISM: DATA SCIENCE PRACTICES TO PROMOTE SOCIAL JUSTICE (Oct 6, MIT Press). Assistant Professor of Information and Public Policy at the University of Michigan. https://www.benzevgreen.com
University of Michigan Gerald R. Ford School of Public Policy @fordschool.bsky.social The official Ford School Bluesky account. A community dedicated to the public good at the world-class @umich.edu. Leaders rooted in service, policy grounded in evidence. #GoBlue 〽️ Check our starter packs for Ford School faculty and other policy schools. 
University of Michigan @umich.edu The official account of the University of Michigan. #GoBlue #LeadersAndBest
Laura Herberg @herbergradio.bsky.social Outdoors Life Reporter at Bridge Michigan. Formerly at @outliermedia.org + @wdet.bsky.social.
Stuart Baum @perpetuallystu.bsky.social he/him 🏳️🌈 organizing for democracy in the voting booth & the workplace | always @BCJ_United | 💚WSU alum💛 bringing a bit of Detroit to NYC | views my own
WSDOT @wsdot.wa.gov Official Washington State Department of Transportation Bluesky account. For road hazards and emergencies, please call 911.
99% Invisible @99pi.org Long running, award winning narrative podcast about all the thought that goes into things most people don’t think about.
www.99pi.org
siriusxm.com/podcasts-plus-subscription
Ryan Packer @typewriteralley.bsky.social Pedestrian
Reporting at The Urbanist as Contributing Editor
Transportation advocate
Probably covering a random public meeting
(they-them)
📍Puget Sound
https://www.patreon.com/typewriteralley
Seattle Department of Transportation @transportation.seattle.gov Maintaining and modernizing Seattle's streets
For service requests: call 206-684-7623 or use the Find It, Fix It app: seattle.gov/customer-service-bureau/find-it-fix-it-mobile-app
City policies: seattle.gov/digital
Ray Delahanty | CityNerd @nerd4cities.bsky.social Plangineer (AICP) when I’m at work, alter ego CityNerd when I’m not. New videos on cities and transportation every Wednesday. Nerd4cities.com | http://linktr.ee/CityNerd
Streetcrafting @streetcrafting.bsky.social Working to craft vibrant, safe, and resilient places for all. Living everyday by foot, bike, rail, and transit. #VisionZero #StreetsForPeople
Gersh Kuntzman @realgershkuntzman.bsky.social Editor of Streetsblog NYC and a New Yorker who bikes. First, Fourth and 21st Amendment absolutist. And from the lawyers: “Organizational affiliation is for identification purposes only.”
National Association of City Transportation Officials @nacto.bsky.social 100+ North American cities & transit agencies exchanging transportation ideas, insights, and practices. www.nacto.org
Island Press @islandpress.bsky.social Island Press, an imprint of Princeton University Press, publishes books on today’s most pressing environmental issues, including climate and energy, ecosystems, environmental policy, and more.
https://press.princeton.edu/imprints/island-press
Veronica O. Davis @veronicaodavis.bsky.social Author, Inclusive Transportation: A Manifesto for Repairing Divided Communities
veronicao.com
She/Her #TransportationNerd #InclusiveTransportation 🔺🐘
League of American Bicyclists @bikeleague.org The League of American Bicyclists is leading the movement to build a Bicycle Friendly America for everyone.
Transportation Alternatives @transalt.org The greatest city in the world should have the greatest streets in the world 🗽
Join us: transalt.org/connect
Kea Wilson @keawilson.bsky.social Senior editor + advocacy journalist at Streetsblog USA covering the movement to end universal car dependency. Based in STL, reporting nationally. Tips to: kea@streetsblog.org or kwilson.52 on signal. Opinions are my own.
@bethosborne.bsky.social @bethosborne.bsky.social 
US Department of Transportation @usdot.bsky.social (Unofficial) Reposts from USDOT Twitter/Facebook.
Jeff Speck @jeffspeck.bsky.social Urban Planner, Partner in Speck Dempsey, author of Walkable City, Walkable City Rules, and other stuff I'd like you to read. 
UC Berkeley SafeTREC @ucberkeleysafetrec.bsky.social Our mission is to inform decision-making and empower communities to improve roadway safety for all. https://safetrec.berkeley.edu/
Jessie Singer @jessiesinger.bsky.social Author of THERE ARE NO ACCIDENTS, "brilliant and alarming" (Booklist), "deeply researched...eye-opening, urgent" (Kirkus). Now on sale http://bit.ly/3AsDJUw 
M. Nolan Gray 🥑 @mnolangray.bsky.social the once and future city planner // YIMBY // AICP // kentuckian in california // appalachian // #BBN // author of hit broadway musical arbitrary lines
tamika l. butler @tamikabutler.bsky.social Nebraska Always.
@StanfordLaw alum. Fighting racism, poverty & injustice. @UCLA Urban planning PhD. Mobility justice & dignity all day. All tweets/views my own.
Greg Rogers @gregrr.bsky.social Excuse me, did you see The Future of Mobility™ go by here earlier?
Founder of Aries Public Policy; Host of Beyond Streets Podcast
Jerome Alexander Horne @jahorne.bsky.social 🏙️🚶🏾♂️🚍🚏🚇🚲💪🏾🏳️🌈 (He/Him) Queer Urbanist - Transit Professional - Transit Nerd - Community Connector
Interests: Cities, Cycling, Walking, Architecture, Museums, Performing Arts, Trains, Buses, People
All views are mine.
https://www.instagram.com/jahorne
Sam @samd.bsky.social https://bettercities.substack.com/
Better cities and transit are possible 🚇
#1 Congestion pricing stan
#1 RFK Jr. hater
anti-slopulist
Doug Gordon @brooklynspoke.bsky.social Co-author, "Life After Cars,” co-host, The War on Cars. Runner, Disney parks fan (he/him)
Taking a break for the summer.
https://www.lifeaftercars.com
Donate to my 2027 run in support of PPMD:
https://donate.parentprojectmd.org/fundraiser/7001403
Peter Norton @norton.bsky.social Historian; author of Fighting Traffic: The Dawn of the Motor Age in the American City, and of Autonorama: The Illusory Promise of High-Tech Driving.
A. Zivarts @nondriver.bsky.social Author, When Driving Is Not an Option: Steering Away from Car Dependency
low vision (#nystagmus), bus lover, bike rider
annazivarts.com
Nondrivers Alliance nondrivers.org
Week Without Driving weekwithoutdriving.org
Aaron W. Gordon @agordon.me Data reporter at Bloomberg News. Opinions are my cat's. Clips and contact info at agordon.me.
Seattle Bike Blog @seattlebikeblog.com Biking news up Seattle’s hills since 2010.
https://www.seattlebikeblog.com/
#SEAbikes #Seattle
David Zipper @davidzipper.bsky.social Thinking, writing, and speaking about transport, cities, and tech. Contributing Writer @ Bloomberg and cohost @ Look Both Ways w/David & Wes. Working on a book about congestion pricing. linktr.ee/davidzipper
Newsletter & contact info: www.davidzipper.com
TREC at PSU @trecpdx.bsky.social Portland State University's Transportation Research and Education Center (TREC). Home to the Initiative for Bicycle and Pedestrian Innovation (IBPI), transportation data programs PORTAL & BikePed Portal, Better Block PSU, and PSU's membership in PacTrans.
Pedestrian and Bicycle Information Center @pedbikeinfo.bsky.social The Pedestrian and Bicycle Information Center is funded by FHWA to promote a safe, accessible, and equitable transportation system for all. We offer webinars, resources, training, and more!
Liza Lutzker @lizalutzker.bsky.social Safe Streets Researcher: @ucberkeleysafetrec.bsky.social
Epi PhD Student: @berkeleypublichlth.bsky.social
Advocate: @walkbikeberk.bsky.social
Data-driven + Equity-focused
Views are obviously mine
Detroit Greenways Coalition @detroitgreenways.bsky.social #Detroit advocates for a citywide network of #greenways, #CompleteStreets & bike pathways 🚶🏾🏃🏾👩🏾🦽🚴🏾
linktr.ee/detroitgreenways
Cathy Wu @cathywu.bsky.social AI & Transportation | MIT Associate Professor
Interests: AI for good, sociotechnical systems, machine learning, optimization, reinforcement learning, public policy, gov tech, open science.
Science is messy and beautiful.
http://www.wucathy.com
Lydia Heard @citywanderer.bsky.social I like to walk in cities.
Walking mostly Seattle WA, U.S.
Michael Williams @bikepedx.bsky.social Ruralist. Here for rural transportation, edge lane roads, safety, and anything that makes our communities quiet, nice, more active.
Did I mention that I like comma-delimited lists?
Cassie Smith (she/her) @cassiesmith.bsky.social Feminist geographer and cargo bike mom.
Volunteer: Bike Ottawa VP, For Our Kids, Kidical Mass championing safe, sustainable, fun, and equitable spaces especially for kids.
Work: Transportation strategy and solutions with EnviroCentre. Views my own.
Smart Growth America @smartgrowthusa.bsky.social We envision a country where no matter where you live, or who you are, you can enjoy living in a place that is healthy, prosperous, and resilient.
smartgrowthamerica.org
Congress for the New Urbanism @cnunewurbanism.bsky.social CNU envisions a world where cities, towns, and neighborhoods are intentionally designed and managed to foster community, preserve the natural environment, and improve the lives of all people.
Learn more: cnu.org
CNU 34: May 12-16, 2026! cnu.org/cnu34
Derek Hilligoss @dhiligoss.bsky.social 
Walk21 @walk21.bsky.social Leading the Walking Movement
Hannah Weinberger @trailanderror.bsky.social 🚲 Tell me about your commute! 👟
⭐️ Down to earth (I fall outside a lot)
⭐️ Bike/walk/roll comms for @wsdot.wa.gov
⭐️ Views my own, puns yours if you want em
⭐️ She/her/ella/她
Insurance Institute for Highway Safety @iihs-hldi.bsky.social IIHS-HLDI is a nonprofit, scientific research organization dedicated to reducing deaths, injuries, and property damage from motor vehicle crashes.
Media contact: Joe Young (434) 985-9244
Global Alliance of NGOs for Road Safety @roadsafetyngos.bsky.social The Global Alliance of NGOs for Road Safety mobilizes and empowers NGOs from around the world to make roads safer for all and advocate for road victims’ rights.
https://www.roadsafetyngos.org
International Federation of Pedestrians @ifpedestrians.bsky.social The International Federation of Pedestrians promotes and defends the pedestrian's right to full access and mobility.
https://www.linkedin.com/company/ifpedestrians
www.Ifpedestrians.org
Families for Safe Streets @familiesforsafestreets.org Individuals who have lost loved ones or been injured in a crash confronting traffic violence through advocacy and support. #EndTrafficViolence
Vision Zero Network @visionzeronet.bsky.social The Vision Zero Network is a collaborative campaign helping communities reach their goal of Vision Zero -- eliminating traffic fatalities and severe injuries
visionzeronetwork.org
Segregation by Design @segbydesign.bsky.social Using data and historic photography to document the destruction of communities of color by redlining, urban renewal, freeways, and disinvestment; also highlighting solutions https://www.segregationbydesign.com/
Urban Institute @urbaninstitute.bsky.social The Urban Institute is a research-to-impact institution founded on one simple idea: To improve lives and strengthen communities, we need practices and policies that work.
The Urbanist @theurbanist.org Advocacy journalism for better cities.👩🦽👨🦯🚶🚴♀️ 🚎 ⛴️ 🚊 🚆 🏙️
Based in the Seattle metro area.
Read our coverage on theurbanist.org. 📰
Brent Toderian @brenttoderian.bsky.social Global advisor on better cities, city planning, transportation & urban change. City planner + urbanist leading @ToderianUW.bsky.social. Past Chief Planner for Vancouver BC. Past/founding President of @CanUrbanism.bsky.social. International speaker & media.
Streetsblog USA @usa.streetsblog.org Covering the movement to end car dependency and make America better for walking, biking, transit and more.