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
Professor, Urban Studies & Planning
Director, Transportation Research & Education Center
Editor-in-Chief, Transportation Research Record
Reposted by Jennifer Dill, Ph.D.
"We don’t have a youth e-bike problem — we have a youth e-moto problem."
Guest opinion from Megan Ramey.
bikeportland.org/2025/11/05/o...
Guest opinion from Megan Ramey.
bikeportland.org/2025/11/05/o...
Opinion: Let Oregon kids ride Class 1 e-bikes
Oregon's age restriction takes away a crucial mobility tool for young people.
bikeportland.org
November 5, 2025 at 9:05 PM
"We don’t have a youth e-bike problem — we have a youth e-moto problem."
Guest opinion from Megan Ramey.
bikeportland.org/2025/11/05/o...
Guest opinion from Megan Ramey.
bikeportland.org/2025/11/05/o...
Um, no thank you.
November 4, 2025 at 5:00 PM
Um, no thank you.
Reposted by Jennifer Dill, Ph.D.
"Storywork: The Prints of Marie Watt" is on exhibit through Dec 6 at PSU's Jordan Schnitzer Museum of Art.
Stop by any Friday this month (except Thanksgiving) to see the free exhibit before or after our Friday Transportation Seminar in the same building.
This Friday: trec.pdx.edu/events/psu-t...
Stop by any Friday this month (except Thanksgiving) to see the free exhibit before or after our Friday Transportation Seminar in the same building.
This Friday: trec.pdx.edu/events/psu-t...
November 3, 2025 at 10:11 PM
"Storywork: The Prints of Marie Watt" is on exhibit through Dec 6 at PSU's Jordan Schnitzer Museum of Art.
Stop by any Friday this month (except Thanksgiving) to see the free exhibit before or after our Friday Transportation Seminar in the same building.
This Friday: trec.pdx.edu/events/psu-t...
Stop by any Friday this month (except Thanksgiving) to see the free exhibit before or after our Friday Transportation Seminar in the same building.
This Friday: trec.pdx.edu/events/psu-t...
Looks like I have a new route home today. The new protected bike lane on SW 4th is open, at least this part through Portland State Univ. Thank you @pbotinfo.bsky.social
October 31, 2025 at 6:07 PM
Looks like I have a new route home today. The new protected bike lane on SW 4th is open, at least this part through Portland State Univ. Thank you @pbotinfo.bsky.social
Are you at #MpactPDX? Stop by the @trecpdx.bsky.social booth for some fun swag. Better yet, come by Tuesday at 1 pm for office hours with former congressman and Railvolutionary Earl Blumenauer.
October 27, 2025 at 8:29 PM
Are you at #MpactPDX? Stop by the @trecpdx.bsky.social booth for some fun swag. Better yet, come by Tuesday at 1 pm for office hours with former congressman and Railvolutionary Earl Blumenauer.
The amazing Bev Scott revs up the #MpactPDX crowd
Democracy is not for spectators.
We need courage, not working under the radar.
Don’t focus on ROI. Slavery had an ROI.
Invest in people so that we can say “all the children are fine”
We need to plan for opportunity, not just emergency
Democracy is not for spectators.
We need courage, not working under the radar.
Don’t focus on ROI. Slavery had an ROI.
Invest in people so that we can say “all the children are fine”
We need to plan for opportunity, not just emergency
October 27, 2025 at 4:32 PM
The amazing Bev Scott revs up the #MpactPDX crowd
Democracy is not for spectators.
We need courage, not working under the radar.
Don’t focus on ROI. Slavery had an ROI.
Invest in people so that we can say “all the children are fine”
We need to plan for opportunity, not just emergency
Democracy is not for spectators.
We need courage, not working under the radar.
Don’t focus on ROI. Slavery had an ROI.
Invest in people so that we can say “all the children are fine”
We need to plan for opportunity, not just emergency
Rep. Earl Blumenauer at #MpactPDX sharing some Portlandia insights, calls on us to focus on what we can control, since “this administration will only do the right thing by accident.” @mpactmobility.bsky.social
October 27, 2025 at 4:06 PM
Rep. Earl Blumenauer at #MpactPDX sharing some Portlandia insights, calls on us to focus on what we can control, since “this administration will only do the right thing by accident.” @mpactmobility.bsky.social
Portland Metro Councilor Christine Lewis welcomes the crowd at #MpactPDX highlighting Metro’s focus on affordable TOD housing, and a tip about reservations at Kann @mpactmobility.bsky.social
October 27, 2025 at 3:48 PM
Portland Metro Councilor Christine Lewis welcomes the crowd at #MpactPDX highlighting Metro’s focus on affordable TOD housing, and a tip about reservations at Kann @mpactmobility.bsky.social
Reposted by Jennifer Dill, Ph.D.
Tens of millions of animals are injured or killed on Oregon’s roadways each year.
This Friday, Rachel Wheat of ODFW shares opportunities to mitigate this, including the use of wildlife crossing structures, autonomous animal detection systems, and smarter project siting: trec.pdx.edu/events/psu-t...
This Friday, Rachel Wheat of ODFW shares opportunities to mitigate this, including the use of wildlife crossing structures, autonomous animal detection systems, and smarter project siting: trec.pdx.edu/events/psu-t...
October 20, 2025 at 8:55 PM
Tens of millions of animals are injured or killed on Oregon’s roadways each year.
This Friday, Rachel Wheat of ODFW shares opportunities to mitigate this, including the use of wildlife crossing structures, autonomous animal detection systems, and smarter project siting: trec.pdx.edu/events/psu-t...
This Friday, Rachel Wheat of ODFW shares opportunities to mitigate this, including the use of wildlife crossing structures, autonomous animal detection systems, and smarter project siting: trec.pdx.edu/events/psu-t...
Reposted by Jennifer Dill, Ph.D.
If you missed today's Portland State University Friday Transportation Seminar, the video is now posted:
trec.pdx.edu/friday-trans...
trec.pdx.edu/friday-trans...
October 17, 2025 at 8:43 PM
If you missed today's Portland State University Friday Transportation Seminar, the video is now posted:
trec.pdx.edu/friday-trans...
trec.pdx.edu/friday-trans...
This explains the trombone player in a banana suit I saw on the way to the bus tonight! Though, this is Portland, so it didn’t seem out of the ordinary.
Un-presidented brass band at city hall in Portland tonight celebrating the release of their clarinet player from federal custody
October 16, 2025 at 5:12 AM
This explains the trombone player in a banana suit I saw on the way to the bus tonight! Though, this is Portland, so it didn’t seem out of the ordinary.
No comment
House Speaker Mike Johnson calls Portland naked bike ride ‘most threatening thing I’ve seen yet’
YouTube video by The Oregonian
youtu.be
October 15, 2025 at 2:37 AM
No comment
I’ve received four fundraising texts in a few hours for this campaign. So annoying, though hard to know how many are really from the campaign.
Breaking News: Janet Mills, the Democratic governor of Maine, is running for Senate, aiming to unseat Senator Susan Collins, a Republican.
Gov. Janet Mills of Maine to Run for Senate, Aiming at Senator Susan Collins
A two-term Democratic governor, Ms. Mills called herself “battle tested” in an interview. But she faces a Democratic primary before she can challenge the Republican incumbent.
nyti.ms
October 14, 2025 at 10:23 PM
I’ve received four fundraising texts in a few hours for this campaign. So annoying, though hard to know how many are really from the campaign.
Reposted by Jennifer Dill, Ph.D.
📢 Want to boost your research visibility? Check out tips from the PNAS Marketing team, “Promoting Your Scholarly Research on Social Media.” Sharpen your science communication strategy and connect with your audience. Read now: https://ow.ly/OejW50XaBeQ
October 13, 2025 at 7:30 PM
📢 Want to boost your research visibility? Check out tips from the PNAS Marketing team, “Promoting Your Scholarly Research on Social Media.” Sharpen your science communication strategy and connect with your audience. Read now: https://ow.ly/OejW50XaBeQ
Federal Transit Administration is recruiting a Transit Data Science Fellow. Sounds like a good opportunity for a recent grad with great data skills.
www.zintellect.com/Opportunity/...
www.zintellect.com/Opportunity/...
Zintellect - U.S. Department of Transportation (DOT) - Transit Data Science Fellow - USDOT-TDS-2025-2
U.S. Department of Transportation (DOT) ensures our Nation has the safest, most efficient and modern transportation system in the world, which improves the
www.zintellect.com
October 13, 2025 at 6:27 PM
Federal Transit Administration is recruiting a Transit Data Science Fellow. Sounds like a good opportunity for a recent grad with great data skills.
www.zintellect.com/Opportunity/...
www.zintellect.com/Opportunity/...
How to help people go car-free or car-lite? Give them free options for a month, and an incentive to sell their car. 2% of study participants became car-free after given free transit, ebike & carsharing. 13% sold a car later, with $ incentive.
www.sciencedirect.com/science/arti...?
www.sciencedirect.com/science/arti...?
Can we become car-free in just one month? Evidence from Switzerland
We analyse a mobility trial performed in 2024 in the Swiss city of Winterthur: voluntary participants were invited not to use their car for one month,…
www.sciencedirect.com
October 13, 2025 at 6:18 PM
How to help people go car-free or car-lite? Give them free options for a month, and an incentive to sell their car. 2% of study participants became car-free after given free transit, ebike & carsharing. 13% sold a car later, with $ incentive.
www.sciencedirect.com/science/arti...?
www.sciencedirect.com/science/arti...?
Reposted by Jennifer Dill, Ph.D.
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
open.substack.com/pub/donmoyni...
Deafening Quiet from the Scientific Establishment
Leaders are underestimating the risks of not fighting back
open.substack.com
October 9, 2025 at 1:31 PM
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
open.substack.com/pub/donmoyni...
Reposted by Jennifer Dill, Ph.D.
What an unforgettable afternoon with
#BensonBoone on the
#BikeBus!
The energy, the smiles, and the singing made it a ride we'll never forget.
#BensonBoone on the
#BikeBus!
The energy, the smiles, and the singing made it a ride we'll never forget.
October 8, 2025 at 5:21 PM
What an unforgettable afternoon with
#BensonBoone on the
#BikeBus!
The energy, the smiles, and the singing made it a ride we'll never forget.
#BensonBoone on the
#BikeBus!
The energy, the smiles, and the singing made it a ride we'll never forget.
Reposted by Jennifer Dill, Ph.D.
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
October 6, 2025 at 4:07 AM
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.
Reposted by Jennifer Dill, Ph.D.
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.
"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.
October 6, 2025 at 3:14 AM
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.
"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.
Reposted by Jennifer Dill, Ph.D.
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. 🧵
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...
October 6, 2025 at 2:50 AM
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. 🧵
Reposted by Jennifer Dill, Ph.D.
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
October 5, 2025 at 9:50 PM
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.
“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
October 5, 2025 at 9:50 PM
“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”