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Henry Grabar

@henrygrabar.bsky.social

author of Paved Paradise, editor of The Future of Transportation, Loeb Fellow '24, formerly of Slate

7,675 Followers  |  346 Following  |  655 Posts  |  Joined: 03.09.2024
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Posts by Henry Grabar (@henrygrabar.bsky.social)

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Trump taps Ingrassia for new role after texting scandal Paul Ingrassia, who withdrew his nomination to lead the Office of Special Counsel last month, says in a farewell email that he’s moving to the General Services Administration.

oh, this guy is on the commission now (he's in favor) www.politico.com/news/2025/11...

05.03.2026 19:00 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

phil mendelson is asking the right questions: Why is this thing so big? Can it be smaller and less conspicuous? (Answer is no)

05.03.2026 18:51 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0
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copy paste

05.03.2026 18:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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giant american flag looks ridiculous

05.03.2026 18:44 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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surreal to hear the NCPC asking questions about granite vs limestone pavers as they prepare to greenlight this monstrosity

05.03.2026 18:41 β€” πŸ‘ 16    πŸ” 1    πŸ’¬ 3    πŸ“Œ 1
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nothing says "I like to read" like hanging paintings in front of the bookshelves www.wsj.com/real-estate/...

05.03.2026 14:58 β€” πŸ‘ 21    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0
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Florence ICE detainee dead after untreated tooth infection, official says An ICE detainee, who had been at a Florence detention center for four months, died Monday following an untreated tooth infection.

An ICE detainee in Arizona has died of a TOOTH INFECTION after it went untreated for weeks, a local official says. He was a Haitian asylum seeker imprisoned in Florence, Arizona. @emilybregel.bsky.social reports.
tucson.com/news/local/b...

04.03.2026 16:24 β€” πŸ‘ 2885    πŸ” 1760    πŸ’¬ 164    πŸ“Œ 333

i mean, the bianchi could be cool in another context, but the seat lock, no fenders, flat handlebars... it's not doing it for me

04.03.2026 20:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

also, dudes out for a rollerblade... not something you see so much anymore...

04.03.2026 19:05 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

the dorkiness of these bikes is cracking me up. i hope they got him a Tokyo bike in the series.

04.03.2026 19:04 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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missed this last month - Uber is getting into parking investor.uber.com/news-events/...

04.03.2026 17:12 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0
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pretty *cool* analysis of pavement temperature changes following school street installations in Paris, via @marcelmoran.com journals.sagepub.com/doi/10.1177/...

04.03.2026 16:50 β€” πŸ‘ 26    πŸ” 10    πŸ’¬ 0    πŸ“Œ 1

single-stair gang lookin good!

04.03.2026 14:12 β€” πŸ‘ 14    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Join What Next and What Next: TBD for a live taping at WBUR CitySpace in Boston on March 20th. Join the hosts of Slate's What Next and What Next: TBD podcasts in Boston for a live show at WBUR CitySpace on March 20th. Tickets are available now!

Hey Boston! @maryharris.bsky.social and I are doing a live show at WBUR on March 20, with, among others, MIT president Sally Kornbluth. Come join us! slate.com/whatnextlive

04.03.2026 12:24 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Unfortunately today’s crappy weather means that the @henrygrabar.bsky.social talk in WeHa is postponed.

Stay safe out there tonight. I’m looking forward to the new date!

03.03.2026 19:21 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Author Talk: Henry Grabar and Paved Paradise in West Hartford at the Noah Webster Library at 6 pm Tuesday March 3

Author Talk: Henry Grabar and Paved Paradise in West Hartford at the Noah Webster Library at 6 pm Tuesday March 3

Jeff Speck hosted at Downtown Cabaret in Bridgeport on Thursday March 12

Jeff Speck hosted at Downtown Cabaret in Bridgeport on Thursday March 12

Two awesome events in Connecticut the next weeks:
@henrygrabar.bsky.social comes to West Hartford hosted by @bikewesthartford.bsky.social!

And then @jeffspeck.bsky.social comes to Bridgeport next week!

03.03.2026 01:19 β€” πŸ‘ 6    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1

Sorry to hear that dan - my condolences

28.02.2026 00:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

terrible. this happened to the apartment my mom grew up in! bsky.app/profile/agor...

26.02.2026 18:51 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

amazing first scandal. tom Wolfe ass plot line

24.02.2026 23:59 β€” πŸ‘ 13    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Smartphones, Online Music Streaming, and Traffic Fatalities
Vishal R. Patel, Christopher M. Worsham, Michael Liu & Anupam B. Jena
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Working Paper 34866
DOI 10.3386/w34866
Issue Date February 2026
Modern smartphones present new threats to road safety beyond talking and texting, but the real-world effects are difficult to study. One way to causally assess the impact of smartphones on road safety is to identify arbitrarily timed events during which smartphone-related distraction may exogenously increase – i.e., a situation that relies not on plausibly random variation in who uses smartphones while driving, but when smartphones are used. We investigated the impact of smartphones on road safety by examining traffic fatalities on days when smartphone use likely surges: the release of major music albums. Using event study analysis, we show that music streaming – an indicator for smartphone use, where streaming most often occurs – sharply increases, by nearly 40%, on dates of major music album releases, while U.S. traffic fatalities increase by nearly 15% on those same days. Mobile device use while driving is a known safety issue, but today’s smartphones present new and greater opportunities for driver distraction. Our study indicates how features of these phones may have important impacts on distracted driving and traffic fatalities.

Smartphones, Online Music Streaming, and Traffic Fatalities Vishal R. Patel, Christopher M. Worsham, Michael Liu & Anupam B. Jena X LinkedIn Facebook Bluesky Threads Email Link Working Paper 34866 DOI 10.3386/w34866 Issue Date February 2026 Modern smartphones present new threats to road safety beyond talking and texting, but the real-world effects are difficult to study. One way to causally assess the impact of smartphones on road safety is to identify arbitrarily timed events during which smartphone-related distraction may exogenously increase – i.e., a situation that relies not on plausibly random variation in who uses smartphones while driving, but when smartphones are used. We investigated the impact of smartphones on road safety by examining traffic fatalities on days when smartphone use likely surges: the release of major music albums. Using event study analysis, we show that music streaming – an indicator for smartphone use, where streaming most often occurs – sharply increases, by nearly 40%, on dates of major music album releases, while U.S. traffic fatalities increase by nearly 15% on those same days. Mobile device use while driving is a known safety issue, but today’s smartphones present new and greater opportunities for driver distraction. Our study indicates how features of these phones may have important impacts on distracted driving and traffic fatalities.

On days when major albums are released, people use music streaming services on their smartphone 40% more, and U.S. traffic fatalities increase by 15% www.nber.org/papers/w3486...

24.02.2026 23:55 β€” πŸ‘ 119    πŸ” 53    πŸ’¬ 7    πŸ“Œ 1
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Not the Onion

24.02.2026 23:56 β€” πŸ‘ 18    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Dallas needs more than $1B over 20 years to fully repair City Hall, new report says The newly released facilities review finds extensive structural and system failures at City Hall and outlines repair costs that may alter the city of Dallas'...

Dallas City Hall moves another step closed to the wrecking ball with these insanely huge repair estimates www.dallasnews.com/news/politic...

24.02.2026 03:49 β€” πŸ‘ 10    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

People are skipping that to play β€œdizzy miss lizzyβ€œ?

24.02.2026 03:32 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Come for the graft, stay for Trump… making fun of the women’s hockey team

24.02.2026 02:53 β€” πŸ‘ 12    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

maybe my favorite detail in here, which explains why this line of research has been relatively ignored until recently: A study of vacancy chains from the 1960s required researchers to knock on doors to gather more than 3,000 interviews!

23.02.2026 16:02 β€” πŸ‘ 27    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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High-End Construction Really Does Help Everyone A new rung at the top of the housing ladder permits people lower down to climb up.

new from me: a story about VACANCY CHAINS, the idea that underlies the argument that more housing is good even if you can't afford it www.theatlantic.com/ideas/2026/0...

23.02.2026 14:46 β€” πŸ‘ 186    πŸ” 59    πŸ’¬ 10    πŸ“Œ 10
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Daytona. Why?

20.02.2026 01:36 β€” πŸ‘ 16    πŸ” 1    πŸ’¬ 2    πŸ“Œ 1

legalize it

19.02.2026 19:15 β€” πŸ‘ 16    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Our Mission Nothing beats a day of celebrationβ€”except 365 of them. What kind of days do we commemorate? All of them! We have classic American holidays, like the 4th of July and Halloween; important global holiday...

there's a lot of competition but i think this is the most vapid idea for a website i have ever encountered nationaltoday.com/our-mission/

19.02.2026 18:18 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0