Stewart Schwartz @stewartcsg.bsky.social Executive Director, Coalition for Smarter Growth, www.smartergrowth.net; Navy Veteran; believer in democracy, sustainable, inclusive, walkable communities & fighting climate change
Phil Jones @phil-pja.bsky.social Engineer, transport planner, whatever. Sylfanwr www.pja.co.uk. Coming at you from Tŷ Bach Twt. Dysgwr Cymraeg. Easy on the palate. Toffs are reckless.
City Observatory @cityobservatory.bsky.social Original research and commentary on what matters for city success. 
It’s Sean! @smartgrowthsean.bsky.social Environmental planner, transportation geek, CEQA expert, urban planning professor, sustainability minded, backyard farmer, focused on common sense solutions
Coalition for Smarter Growth @betterdcregion.bsky.social We advocate for livable, walkable, transit-oriented communities in the DC region. Walkable = good, sprawl = bad.
smartergrowth.net
@ableader.bsky.social @ableader.bsky.social 
Findings Press @findingspress.org Findings - an interdisciplinary, independent, community-led, peer-reviewed, #OpenAccess journal focused on short, clear, & pointed research results.
https://findingspress.org
@Findingspress.fediscience.org.ap.brid.gy
@Findingspress@fediscience.org
Dave Amos - City Beautiful @citybeautiful.nebula.tv Assistant professor, City and Regional Planning, Cal Poly SLO
Producer of YT channel City Beautiful
Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social Portland State University
Professor, Urban Studies & Planning
Director, Transportation Research & Education Center
Editor-in-Chief, Transportation Research Record
Sybil Derrible @sybilderrible.com Urban Engineer. Author (sybilderrible.com). Professor (UIC). Speaker. Director of CSUN Lab (csun.uic.edu). Fellow ASCE. UNEP GEO-7 Lead Author.
Ahmed El-Geneidy @ahmedelgeneidy.bsky.social Transport planning professor, McGill University
David M Levinson ⁂ @transportist.org https://www.transportist.org
@transportist@mastodon.social
@transportist.mastodon.social.ap.brid.gy
Trnsprtst. Rogue Planner. Refreshingly Unromantic. So F*ing Lucid. fRSN. 2%.
Research: #Access, #TransportEconomics, #NetworkEvolution, #Traffic.
Daniel Herriges @dpherriges.bsky.social Urbanist advocate. Policy Director at the Parking Reform Network. Writer at Strong Towns. Co-author "Escaping the Housing Trap." St. Paul, Minnesota.
Paul Knight @pkmemex.bsky.social 
Missy Cummings @forrealflygirl.bsky.social Stop supporting Amazon and Apple - their CEOs are bankrolling the war on America
Norman Garrick @riocobre.bsky.social City lover, Transportation Geek, Educator
https://www.linkedin.com/in/norman-garrick-9b199137/
C Barrington-Leigh @profcpbl.bsky.social Economist @McGillU, working to understand what subjective well-being can teach us about society, communities & sustainability. Former physicist. Climate hawk.
Alex Armlovich @aarmlovi.bsky.social Housing Program Officer, Abundance & Growth Fund @ CG | Sr. Fellow @niskanencenter🏗️ | Urban Econ 🌐🔰🚋 | @worksinprogress contributor | @opennyforall member | @yimbytown alum | former @cbcny |
Legalize housing. Tax land. End poverty with cash
Jacob Mason @masontransport.bsky.social Dad. Husband. Urban Planner @ITDP_HQ . Petworth DC. Pro-🚶🚲🚌. Tax the rich. Opinions my own. He/him.
CNU NYC @cnu.nyc The New York City Chapter of the Congress for New Urbanism. https://CNU.NYC/
Seaside Institute @seasideinstitute.bsky.social A 501(c)(3) nonprofit organization founded in 1982 to promote the building of sustainable places through education and design by sharing visionary expertise globally.
Visit•Join•Donate: seasideinstitute.org
Tracy Hadden Loh @lohplaces.bsky.social CRE, placemaking, transit, regionalism
Boards: WMATA, GGWash
Bio: https://www.brookings.edu/people/tracy-hadden-loh/
BeyondDC @beyonddc.bsky.social Urbanism & transportation, WashDC.
Planner, professor, longtime GGWash.
Trying for joy rather than doom & dunks; not always succeeding.
Cheryl Cort @cherylcort.bsky.social Likes urbanism, walkability, buses, trains, bikes, safer streets, homes for all, racial justice, environment, stopping sprawl, keeping rural rural. Policy Director, Coalition Smarter Growth, DC-MD-VA, @betterDCregion. Longtime DC (Ward 1) resident. Terp.
@douglasfarr.bsky.social @douglasfarr.bsky.social 
Dan Kassik @dankassik.bsky.social City Planner | Form Based Advocate | Downtown Revitalization | Affordable Housing | Opinions are my own
Peter Katz @peterjoshuakatz.bsky.social CEO of SmartGO where we advance "car-optional living," urbanist, writer, cyclist, graphic designer, real-estate investor/manager 
Howard Blackson @hblackson.bsky.social A new urbanist in San Diego… www.howardblackson.com
Josh Arcurio @josharcurio.bsky.social architect and cat-haver
Geoff Boeing @geoffboeing.com Assoc Professor & Department Chair @USC
Nonresident Senior Fellow @Brookings
Web: https://geoffboeing.com
LinkedIn: https://linkedin.com/in/gboeing
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
Jenny Schuetz @jennyschuetz.bsky.social Housing policy wonk. Forever bullish on cities. VP of Housing at Arnold Ventures.
@mlewyn.bsky.social @mlewyn.bsky.social 
Ryan Johnson @ryanmjohnson.bsky.social Builder & First Resident of Culdesac Tempe. Walkable neighborhoods are back with a vengeance @culdesac. Founding team @opendoor, ex-MTA, Bain Capital
Dan Zack @plannerdan.bsky.social Urban planning consultant. I help people build walkable, fun, & inclusive cities w/abundant housing. IncDev faculty. CNU-CA Chair. Formerly w/cities of Fresno & Redwood City. https://zackurban.com
Neal Payton, FAIA, FCNU @nealip.bsky.social Architect and Neighborhood Maker,
Cities should have the form and density to make them more convenient to walk in than to drive. You can’t address climate change without acting on that.
Street Design, The Secret to Great Cities and Towns @street.design 
Ann B Daigle @abdaigle.bsky.social Urban Flâneur / People Lover. Naturalist / Tree Hugger. World Citizen / Culturalist. BioChef. Connoisseur of Beauty. Circular Economist. Defender of America’s great liberal experiment.
Mike Lydon @mikelydon.bsky.social Co-Founder @ Street Plans | Co-Author #TacticalUrbanism, Smart Growth Manual, Streets for Pandemic Response + Recovery | Board Member @ Congress for New Urbanism | Creator Open_Streets Project | Léo + Luca’s dad | 📍 Brooklyn, NY 🚲 🚶 🚌 🌆
Create Streets @createstreets.bsky.social 
Andrew Aurbach @aurbach.bsky.social Following urban planning and cultural sustainability globally and as they relate to the District of Columbia - and Badger sports.
Payton Chung @westnorth.com Card-carrying urbanist since 1998; housing developer, author, museum docent, board member, #climate voter. Opine solely for myself. Ex-CHI, BOS, RDU 🚄🚋🚴♂️🌇🏗️🏳️🌈
Words @ggwash.org @citybuilder.bsky.social
Patrick Siegman @siegman.biz Transportation planner and economist. Founder, Siegman & Associates. Formerly Principal & Shareholder at Nelson\Nygaard. LinkedIn: https://tinyurl.com/5cekhrjh
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
Victor Dover @victordover.bsky.social Town Planner, Urban Designer, Futurist. Past Chair, CNU. FAICP. CNU Fellow. Principal @DoverKohl. Ironman (5x). Past President, Parks Foundation of Miami-Dade