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Jennifer Dill, Ph.D.

@jenniferdillpsu.bsky.social

2.6K followers 390 following 160 posts

Portland State University Professor, Urban Studies & Planning Director, Transportation Research & Education Center Editor-in-Chief, Transportation Research Record

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Reposted by Dorothy Bishop, Jennifer Dill, Kate Starbird

Sam Bagenstos @sbagen.bsky.social · 1d

I am really glad that @jeremymberg.bsky.social wrote this. Everybody who cares about science, and about knowledge generation and civil society generally, should read and share with their favorite administrator.

Deafening Quiet from the Scientific Establishment
open.substack.com/pub/donmoyni...

Deafening Quiet from the Scientific Establishment

Leaders are underestimating the risks of not fighting back

open.substack.com

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Reposted by Jennifer Dill

coachbalto.bsky.social @coachbalto.bsky.social · 2d

What an unforgettable afternoon with
#BensonBoone on the
#BikeBus!
The energy, the smiles, and the singing made it a ride we'll never forget.

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Reposted by Jennifer Dill

OPB @opb.org · 5d

Judge Karin Immergut’s ruling capped a dramatic weekend that included President Trump sending California National Guard members to Oregon and ordering others from Texas.

Federal judge blocks federalized guard from deploying to Oregon

Gov. Tina Kotek said Oregon is “not a military target,” and said federal officials are trying to antagonize and provoke conflict outside the ICE facility.

www.opb.org

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Reposted by Jennifer Dill

Ryan Goodman @rgoodlaw.bsky.social · 5d

Judge Immergut in Oregon v Trump now:

"I grant plaintiffs second motion for a TRO."

Federalized Texas and California Guard to Portland is a "DIRECT CONTRAVENTION" of court's TRO from Saturday.

Both on 12406 statute and Tenth Amendment grounds.

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Reposted by Tom Clark, Rosemary A. Joyce, Jennifer Dill

Joshua J. Friedman @joshuajfriedman.com · 5d

HAPPENING NOW: Judge Karin Immergut hears emergency arguments as California and Oregon seek to block President Trump's deployment of federalized California National Guard troops to Portland. 🧵

Joshua J. Friedman @joshuajfriedman.com · 5d

NEW: Judge Immergut schedules a hearing TONIGHT, in 45 min, to hear arguments on SECOND TRO to block federalized California National Guard from deploying in Portland, Oregon. www.courtlistener.com/docket/71481...

SCHEDULING ORDER: This Court, having received Plaintiffs' Second Motion for Temporary Restraining Order and request for Expedited Hearing, ECF 59, sets a hearing by Telephonic Conference at 7:00 p.m. tonight, October 5, 2025, before Judge Karin J. Immergut. Access information for "LISTEN ONLY" phone number for the Hearing. Telephone Number: 1-571-353-2301 (toll-free 1-833-990-9400); Guest Meeting ID:
812-980-324#. Note: If dropped from the conference, please rejoin the conference. For complete conference connection instructions and etiquette guidelines, refer to ord.uscourts.gov/cms. Ordered on 10/5/25
by Judge Karin J. Immergut. (iy) (Entered: 10/05/2025)

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Reposted by Jennifer Dill, Scott A. Imberman, Nathan P. Kalmoe

Joshua J. Friedman @joshuajfriedman.com · 5d

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Reposted by Jennifer Dill

Portland Mercury @portlandmercury.com · 5d

Apparently inspired by yesterday's embarrassing loss in court, Trump has ordered California Gov. Gavin Newsom to send 300 of that state's National Guard members to Portland. Oregon Gov. Kotek says 100 have already arrived, while at the ICE facility, federal agents are growing more violent.

Frustrated by Court Loss, Trump Sends 300 California National Guard Troops to Portland

After a federal judge on Saturday batted down the Trump administration's attempt to deploy 200 Oregon National Guard members to Portland, this morning (Sunday, October 5) California Governor Gavin New...

www.portlandmercury.com

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · 5d

“I always thought people must be provoking them or something, that they would never do this unprovoked. Obviously, I was wrong.” 84-yo woman knocked over by federal agents, resulting in concussion. “People have to know that we are not Antifa…We’re just regular Portlanders who love our city”

Federal agents knock down elderly couple during Portland protest

An 84-year-old said she sustained a concussion and was hit with a projectile after she and her husband, a Vietnam vet, were knocked down by federal officers.

www.oregonlive.com

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Reposted by Jennifer Dill

Maxine Bernstein @maxbernstein.bsky.social · 6d

National Guard troops temporarily blocked from deploying to Portland, judge rules

www.oregonlive.com/crime/2025/1...

National Guard troops temporarily blocked from deploying to Portland, judge finds

The judge's ruling followed nearly two hours of argument Friday morning.

www.oregonlive.com

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Reposted by Colin F. Camerer, Will Jennings, Brendan Nyhan , and 11 more Colin F. Camerer, Will Jennings, Brendan Nyhan, Mor Naaman, Jennifer Dill, Robert C. Richards, Aaron Sojourner, Michael Zimmer, Erol Akçay, Dean Eckles, Ann Bartow, Nathan P. Kalmoe, Dan Immergluck, Timothy D. McBride

The Oregonian @oregonian.com · 7d

Federal officer blasts chemical spray into vocal but nonviolent Portland protester, video shows

The interaction illustrates how federal law enforcement officers do use aggressive tactics against protesters who yell and needle officers but don’t appear to present clear physical threats.

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Reposted by Jennifer Dill

TREC at PSU @trecpdx.bsky.social · 7d

If you missed today's Portland State University Transportation Seminar, the video and slides are available now: trec.pdx.edu/events/psu-t...

Many thanks to Gena Gastaldi of @pbotinfo.bsky.social and Ryan & Gwen Sullivan of sparks+sullivan for a great presentation on the #WalkPortland pilot!

PSU Transportation Seminar: Walk Portland: A Downtown Pedestrian Wayfinding Strategy And Pilot

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Reposted by Jennifer Dill

dmhardt.bsky.social @dmhardt.bsky.social · 9d

Better late than never. A dahlia from Filoli Gardens. #bloomscrolling

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Reposted by Paul G. Lewis, Jennifer Dill, Adrian Daub , and 1 more Paul G. Lewis, Jennifer Dill, Adrian Daub, Stephen Ryan

Ray Delahanty | CityNerd @nerd4cities.bsky.social · 13d

Your war correspondent on the ground in battle-ravaged inner northeast Portland

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Reposted by Jennifer Dill, Will Lowe, Erol Akçay , and 3 more Jennifer Dill, Will Lowe, Erol Akçay, Ann Bartow, Alessandro Rigolon, Nicole Guenther Discenza

NPR @npr.org · 15d

In 2024, 7,100 pedestrians were killed on the road, and in recent years, more than 1,000 cyclists have been hit and killed annually. Safety experts explain how bikers and walkers can stay safe.

8 walking and biking safety tips that just might save your life

In 2024, 7,100 pedestrians were killed on the road, and in recent years, more than 1,000 cyclists have been hit and killed annually. Safety experts explain how bikers and walkers can stay safe.

n.pr

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · 25d

Ooh! Last time you tagged me like this, I ended up with the City of Women map by @rebeccasolnit.bsky.social

City of Women NYC transit map, framed on wall

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · 25d

But we’re not willing to pay what it takes to live up to our reputation

Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · 25d

Portland, Oregon is one! The system is susceptible to abuse, though this example is old.

www.columbian.com/news/2014/ma...

Man makes hundreds of Portland sidewalk complaints

PORTLAND -- Contractors are busy repairing sidewalks in Portland's Irvington neighborhood in response to hundreds of complaints, even though some residents say the sidewalks weren't that bad

www.columbian.com

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Reposted by Jennifer Dill

Portland Bureau of Transportation @pbotinfo.bsky.social · 28d

(Hint: if you haven't been able to make the Wednesday Bike Bus work with your schedule, but still want to try it out, join one of seven Bike Bus routes to get to Sunday Parkways Downtown - this Sunday, Sept. 14!)

www.portland.gov/sunday-parkw...

Downtown Portland Sunday Parkways - September 14, 2025

Join the festivities of open streets during the Downtown Portland Sunday Parkways event Presented by Kaiser Permanente on September 14! On this page, you’ll find information about the Downtown route, ...

www.portland.gov

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 29

Portland graffiti is politically wonky

Chalk writing on sidewalk: Hey at least we flipped a seat in Iowa

Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

The transformation along the waterfront is amazing! I had not been down there on my last few trips to Seattle. I have to admit, though, that I could have used some more shade there today. Living in the Pacific Northwest has dampened my San Diego roots an tolerance for hot sunshine.

Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

FYI, the section I walked down and posted the photos from is between Lenora and Stewart streets -- a few blocks south of the area with Amazon HQ and the streetcar.

Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

"Market leaders aren’t yet ready to pull the trigger on permanently restricting cars, but a return to the days of vehicular free-for-all — when tourist vehicles would awkwardly inch through summer crowds — is looking increasingly unlikely."
www.cascadepbs.org/news/2025/07...

Pike Place Market car ban extended amid uptick in foot traffic

Citing positive feedback, increased visitors and the upcoming World Cup, the Market is continuing its car-free experiment through next spring.

www.cascadepbs.org

Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

Speaking of street transformations, the new restrictions motor vehicles on Pike Place outside the market made me enjoy the place far more then my visit in 2008.
The pilot project was a window of opportunity (street repair work), a common origin for street transformations.(repost with gif)

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

Pike Place Market car ban extended amid uptick in foot traffic

Citing positive feedback, increased visitors and the upcoming World Cup, the Market is continuing its car-free experiment through next spring.

www.cascadepbs.org

Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

Seattle Children's Research Institute is the new building on the right.
You can read some history the street design here.
www.seattle.gov/documents/De...

www.seattle.gov

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

2007: wide 1-way street, parallel parking both sides
2011: back-in diagonal parking on one side
2015: Left side parking replaced with landscaping, bikeshare station
2017: bikeshare station is now diagonal car parking
2021: parallel car pkg in a few bays, landscaping on both sides, narrow thru lane

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 26

I love wandering around cities. In Seattle today I randomly walked down Terry Ave., about 1/2 mile NE of Pike Place. It was a little oasis. Of course I had to find out what it was before, and Google Streetview answered.

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Reposted by Jennifer Dill

America Walks @americawalks.bsky.social · Aug 25

Safe mobility Infrastructure is critical in tribal communities, which experience a disproportionately higher rate of pedestrian fatalities.

Learn more about the Pueblo of Jemez quick build and community engagement by joining our Aug. 28 webinar ➡️ buff.ly/B1KxZZK

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Jennifer Dill, Ph.D. @jenniferdillpsu.bsky.social · Aug 20

Research from Tim Althoff and coauthors links moving to more walkable cities to more walking, and vice versa. This type of "natural experiment" research is rare and very valuable.

I’m excited to share our new @Nature paper 📝, which provides strong evidence that the walkability of our built environment matters a great deal to our physical activity and health. | Tim Althoff poste...

www.linkedin.com

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Reposted by Jennifer Dill

TREC at PSU @trecpdx.bsky.social · Aug 20

Are you doing interesting work in transportation? Share it in a poster or lighting talk at the PacTrans conference in October.

Practitioners, consultants, researchers, public/private/nonprofit - everyone is welcome to present!

The deadline is August 27: pactransconference.com/call-for-pos...

Call For Proposals
Seeking Posters & Lightning Talks
PacTrans Transportation Conference
Oct 10, 2025 at Portland State University

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