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rohan aras

@rohanaras.bsky.social

Senior Transportation Policy Analyst @niskanencenter.bsky.social

272 Followers  |  478 Following  |  468 Posts  |  Joined: 09.09.2023
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Posts by rohan aras (@rohanaras.bsky.social)

The house bill included, among other things, Identifying Regulatory Barriers (an updated YIMBY act) and a section that would create a model point-access building code.

Both of those didn't make the Senate cut unfortunately—it'll be interesting to see if anything gets brought back in conferencing

03.03.2026 03:52 — 👍 0    🔁 0    💬 0    📌 0

Our explainer for the original senate bill has a large overlap with this one too.

The major difference to note is that both Build More Housing Near Transit and Housing Supply Frameworks were removed from this new version

03.03.2026 03:45 — 👍 1    🔁 0    💬 1    📌 0

The major difference is that they dropped the Build More Housing Near Transit act, likely because of jurisdiction issues in the house and because it has a path through Surface Transportation Reauth instead

03.03.2026 03:11 — 👍 2    🔁 0    💬 1    📌 0
Preview
The ROAD to housing: Tim Scott's housing bill marks a bipartisan breakthrough - Niskanen Center The bill seeks to confront the nation’s affordable housing crisis by reforming decades of ineffective federal housing policies.

Most of our explainer for the original senate bill still applies:

www.niskanencenter.org/bipartisan-r...

03.03.2026 03:06 — 👍 2    🔁 0    💬 2    📌 0

The Senate has just gotten 84 votes for cloture on the federal bipartisan housing package!

ROAD has all-but-passed once more, this time with key House additions from the House package

It's not over yet, but it's real bipartisan momentum (+ White House support 👀)

03.03.2026 00:21 — 👍 10    🔁 1    💬 1    📌 1

I think one of the fundamental things I’ve learned about politics from my work in Spokane can be summed up by something @mnolangray.bsky.social shared recently:

Winners seek to broaden the tent and look for converts. Losers seek to narrow the tent and look for heretics.

02.03.2026 05:38 — 👍 36    🔁 7    💬 2    📌 0

Townhouses are IRC…but not after you stick retail at the bottom.

27.02.2026 17:02 — 👍 8    🔁 2    💬 1    📌 1
Post image Post image Post image Post image

It's interesting that cities develop a preference for specific tools when implementing circulation strategies for pre-car neighborhoods.

Stockholm seems to prefer modal filters and short bus-only streets to contraflow bus lanes and circuitous one-way networks

Södermalm ⤵️

26.02.2026 22:22 — 👍 50    🔁 8    💬 1    📌 1

WA's scissor stair bill just passed senate. now on to ferguson's desk

congrats @davina425.bsky.social @sightline.org

26.02.2026 20:29 — 👍 128    🔁 12    💬 2    📌 1
Preview
The Births Of the Cool (Published 2002)

From www.nytimes.com/2002/05/19/n...

26.02.2026 04:33 — 👍 0    🔁 0    💬 0    📌 0
''When we talk about where the cafe is going,'' he said, ''I'm talking about a kids' menu, and they're talking about D.J.'s and sangria.'' Part of that is attributable to a generation gap: he is 39, and many of his employees are still in their teens. But Mr. Siegler also sees baby stores and children's menus as part of a natural evolution, much like the changes that transformed SoHo and Greenwich Village.

''Every few months there's this fear that it will no longer be everyone's little stretch of bohemian paradise,'' he said, referring to a recent series of Starbucks scares. ''Ultimately, that's going to happen, and ultimately the people who gentrify the neighborhood are the ones who complain loudest about the degree to which it gets gentrified.''

''When we talk about where the cafe is going,'' he said, ''I'm talking about a kids' menu, and they're talking about D.J.'s and sangria.'' Part of that is attributable to a generation gap: he is 39, and many of his employees are still in their teens. But Mr. Siegler also sees baby stores and children's menus as part of a natural evolution, much like the changes that transformed SoHo and Greenwich Village. ''Every few months there's this fear that it will no longer be everyone's little stretch of bohemian paradise,'' he said, referring to a recent series of Starbucks scares. ''Ultimately, that's going to happen, and ultimately the people who gentrify the neighborhood are the ones who complain loudest about the degree to which it gets gentrified.''

Could also be the opposite—this article from 2002 seems awful prescient:

26.02.2026 04:32 — 👍 1    🔁 0    💬 1    📌 0
A chart showing traffic tickets issued in San Francisco, with a sharp drop that began in 2014, hit bottom in 2022 when just a few tickets were issued, and has now rebounded almost to 2014 levels.

A chart showing traffic tickets issued in San Francisco, with a sharp drop that began in 2014, hit bottom in 2022 when just a few tickets were issued, and has now rebounded almost to 2014 levels.

We’re back, baby!

21.02.2026 23:10 — 👍 329    🔁 40    💬 8    📌 12
Locations of new homes built in Switzerland in 2018

Locations of new homes built in Switzerland in 2018

Country-wide effects of new housing supply: Evidence from
moving chains, by Lukas Hauck and Frederic Kluser

Country-wide effects of new housing supply: Evidence from moving chains, by Lukas Hauck and Frederic Kluser

Another new paper on housebuilding and vacancy chains, this time with data on every Swiss resident & housing unit! An interesting context given Switzerland's high immigration, very large rented sector and strong tenancy rent controls... frederickluser.github.io/files/Moving...

20.02.2026 15:53 — 👍 168    🔁 50    💬 5    📌 20

Huh. I've never heard of a Zotero translator before, but this sounds potentially useful given I both have reason to cite other people's and my own @ggwash.org posts.

23.02.2026 18:48 — 👍 0    🔁 1    💬 0    📌 0

Not to mention playing advantage on an offside call?

23.02.2026 05:08 — 👍 1    🔁 0    💬 0    📌 0

I couldn’t agree more! Our housing crisis pushes people farther away from jobs, schools, and more. When we build or expand public transit, we should build housing around it and vice versa. My Build More Housing Near Transit Act would get it done.
thehill.com/opinion/cong...

20.02.2026 21:57 — 👍 6    🔁 1    💬 1    📌 0

I am absolutely blown away at how strong this bill is. Sixplexes on suburban lots with no parking requirements!

21.02.2026 23:28 — 👍 29    🔁 1    💬 2    📌 0

When y’all run out of rice cooker discourse how about you consider how many different kinds of chili peppers (dried whole or powdered) a household should reasonably keep in stock, that should keep you busy for a while.

22.02.2026 00:04 — 👍 25    🔁 1    💬 8    📌 0
Post image

In @thehill.com with @rohanaras.bsky.social today where we argue that surface transportation policy is not complete without considering housing. thehill.com/opinion/cong...

15.02.2026 20:06 — 👍 2    🔁 2    💬 0    📌 0

New piece in The Hill—Congress should consider housing jointly with transportation in Surface Reauth:
- Reward places that accept growth with needed transpo investment
- Prioritize projects that improve access to daily needs
- Improve project delivery

thehill.com/opinion/cong...

15.02.2026 19:42 — 👍 1    🔁 1    💬 0    📌 0
Preview
A Tunnel to Transform Los Angeles The ambitious Sepulveda Transit Corridor project — an automated subway line underneath Bel Air — aims to do something rare in LA: Get people out of their cars.

Wow, I'm impressed. Bloomberg has the best article on the Sepulveda Line I've seen. No errors, very detailed, pushed back on nimby talking points, centered voices like Matute, Schneider, and Raman, and even mentions an EIFD! Full marks.

13.02.2026 18:26 — 👍 141    🔁 21    💬 3    📌 2

Very excited to say that the stars have aligned and NYU Marron/Transit Costs Project have landed a grant that will fund a second edition of Momentum, which will apply the high-throughput framework to major regional rail networks beyond the NY area.

Our three big new cases:
- NJT
- SEPTA
- METRA

09.02.2026 16:33 — 👍 238    🔁 44    💬 16    📌 0
Screenshot from study
Dog owners could be encouraged, through educational outreach and on-site signage, to direct their dogs toward structures or areas where drains can capture infiltrating urine and stormwater. Such a system would protect ground and surface waters by diverting this nutrient rich flow to sanitary sewers or other treatment systems prior to release. Furthermore, greenspaces can be designed with the likely locations of hotspots already in mind, and so controls can be included in the site plan, rather than retrofitted
Compared to natural
areas, cities are enriched with
N, and while environmental quality regulations have led to a decrease in atmospheric N deposition in recent
decades (Eshleman et al., 2013), dog ownership rates are increasing. Even now, some countries are seeing a spike in pet adoptions and fostering in response to the COVID-19 crisis, with many pet shelters in the United States being completely emptied during the summer of 2020 (Oppenheim,
2020; Vincent et al., 2020). This spike notwithstanding, if current growth trends in urbanization and dog ownership continue, the localized impacts that we have found will likely increase in severity and possibly in spatial extent, and dog-deposition could become the single largest source of N in urban watersheds.
As cities sprawl and/or density, urban greenspaces are coming under mounting pressure, even while the services they provide are becoming more important to greater numbers of people and their pets (Haaland and van den Bosch, 2015). Dogs have played an important part in human societies for thousands of years and will undoubtedly continue to be valuable partners. However, as our populations continue to grow, so does the need to better understand the role of dogs in urban N deposition and their broader impacts on sustainable urban development

Screenshot from study Dog owners could be encouraged, through educational outreach and on-site signage, to direct their dogs toward structures or areas where drains can capture infiltrating urine and stormwater. Such a system would protect ground and surface waters by diverting this nutrient rich flow to sanitary sewers or other treatment systems prior to release. Furthermore, greenspaces can be designed with the likely locations of hotspots already in mind, and so controls can be included in the site plan, rather than retrofitted Compared to natural areas, cities are enriched with N, and while environmental quality regulations have led to a decrease in atmospheric N deposition in recent decades (Eshleman et al., 2013), dog ownership rates are increasing. Even now, some countries are seeing a spike in pet adoptions and fostering in response to the COVID-19 crisis, with many pet shelters in the United States being completely emptied during the summer of 2020 (Oppenheim, 2020; Vincent et al., 2020). This spike notwithstanding, if current growth trends in urbanization and dog ownership continue, the localized impacts that we have found will likely increase in severity and possibly in spatial extent, and dog-deposition could become the single largest source of N in urban watersheds. As cities sprawl and/or density, urban greenspaces are coming under mounting pressure, even while the services they provide are becoming more important to greater numbers of people and their pets (Haaland and van den Bosch, 2015). Dogs have played an important part in human societies for thousands of years and will undoubtedly continue to be valuable partners. However, as our populations continue to grow, so does the need to better understand the role of dogs in urban N deposition and their broader impacts on sustainable urban development

This is as close as you can get to “Dog toilets recommend by scientists”👍

12.02.2026 01:10 — 👍 17    🔁 3    💬 2    📌 0

The extent that public spaces are essentially giant dog latrines is really unfortunate.

12.02.2026 00:48 — 👍 133    🔁 16    💬 4    📌 8
Abstract for Transportation for the Abundant Society:

A growing chorus known as the abundance movement seeks to overcome artificial scarcity in the built environment—especially housing. Yet this movement’s signature goal of increasing housing production collides with a central driver of scarcity: development restrictions rooted in traffic concerns. Advocates often assume that building more housing will generate support for needed transportation reform. Experience suggests otherwise. In auto-dependent regions, adding housing without reconfiguring transportation tends to reinforce the logic of restriction. Unlocking abundance’s promised feedback loops requires re-grounding transportation policy in its relationship to land use.

This Article makes two contributions. First, it introduces into legal analysis a core urban-planning framework: transportation accessibility, which evaluates system performance by users’ ability to reach destinations. Though facially modest, anchoring policy in accessibility would depart sharply from a century of practice, with significant implications across state and local government law.

Second, drawing on 13 original interviews with current and former transportation officials, the Article develops a novel account of institutional barriers to reform. Far from the marble corridors and mahogany courtrooms where law is articulated, transportation policy is functionally made in the unglamorous offices of state and local government. We call this institutional crucible—shaped by agency culture and industry convention as well as hard law—“transportation policy linoleum.” It helps explain why proven, seemingly unobjectionable reforms routinely wither. The Article closes with a policy playbook designed to help accessibility break through the linoleum and deliver abundance.

Abstract for Transportation for the Abundant Society: A growing chorus known as the abundance movement seeks to overcome artificial scarcity in the built environment—especially housing. Yet this movement’s signature goal of increasing housing production collides with a central driver of scarcity: development restrictions rooted in traffic concerns. Advocates often assume that building more housing will generate support for needed transportation reform. Experience suggests otherwise. In auto-dependent regions, adding housing without reconfiguring transportation tends to reinforce the logic of restriction. Unlocking abundance’s promised feedback loops requires re-grounding transportation policy in its relationship to land use. This Article makes two contributions. First, it introduces into legal analysis a core urban-planning framework: transportation accessibility, which evaluates system performance by users’ ability to reach destinations. Though facially modest, anchoring policy in accessibility would depart sharply from a century of practice, with significant implications across state and local government law. Second, drawing on 13 original interviews with current and former transportation officials, the Article develops a novel account of institutional barriers to reform. Far from the marble corridors and mahogany courtrooms where law is articulated, transportation policy is functionally made in the unglamorous offices of state and local government. We call this institutional crucible—shaped by agency culture and industry convention as well as hard law—“transportation policy linoleum.” It helps explain why proven, seemingly unobjectionable reforms routinely wither. The Article closes with a policy playbook designed to help accessibility break through the linoleum and deliver abundance.

Table of Contents

CONTENTS
INTRODUCTION	3
I.  ABUNDANCE AND TRANSPORTATION POLICY	6
A. The Rise of Abundance	7
B. Transportation as a Binding Constraint	10
II. THE PURPOSE OF TRANSPORTATION POLICY	17
A. What Counts as Success?	18
B. From Mobility to Access	20
C. Transportation Policy Spillovers	24
1.	Housing affordability	24
2.	Climate mitigation	28
3.	Roadway safety	29
III. OPERATIONAL BARRIERS TO REFORM	32
A. Network Effects and System Interdependence	33
B. Operational Complexity and Risk	34
IV. LEGAL BARRIERS TO REFORM	36
A. NEPA and the Dawn of Conservation Primacy	36
B. Judges as Planners: California’s CEQA Regime	40
C. Judges as Planners Around the Country	44
1.	Minnesota and comprehensive planning	44
2.	Washington, D.C. and density review	46
3.	Montana and constitutional penumbra	46
V. TRANSPORTATION POLICY LINOLEUM	48
A. Policy “In Books” and “In Action”: 13 Interviews	48
B. Fragmentation and Coordination Failures	49
C. Path Dependence and Institutional Lock-In	53
D. Legal Risk and Defensive Administration	55
VI. A POLICY PLAYBOOK FOR ACCESS	57
A. Behavioral Data as Participation	57
1.	Ex ante participation	58
2.	Ex post participation	59
B. Realistic Alternatives Modeling	59
C. A More Honest Cost-Benefit Analysis	60
1.	Requiring cost-benefit discipline	61
2.	Accounting for opportunity costs and externalities	63
CONCLUSION	64

Table of Contents CONTENTS INTRODUCTION 3 I. ABUNDANCE AND TRANSPORTATION POLICY 6 A. The Rise of Abundance 7 B. Transportation as a Binding Constraint 10 II. THE PURPOSE OF TRANSPORTATION POLICY 17 A. What Counts as Success? 18 B. From Mobility to Access 20 C. Transportation Policy Spillovers 24 1. Housing affordability 24 2. Climate mitigation 28 3. Roadway safety 29 III. OPERATIONAL BARRIERS TO REFORM 32 A. Network Effects and System Interdependence 33 B. Operational Complexity and Risk 34 IV. LEGAL BARRIERS TO REFORM 36 A. NEPA and the Dawn of Conservation Primacy 36 B. Judges as Planners: California’s CEQA Regime 40 C. Judges as Planners Around the Country 44 1. Minnesota and comprehensive planning 44 2. Washington, D.C. and density review 46 3. Montana and constitutional penumbra 46 V. TRANSPORTATION POLICY LINOLEUM 48 A. Policy “In Books” and “In Action”: 13 Interviews 48 B. Fragmentation and Coordination Failures 49 C. Path Dependence and Institutional Lock-In 53 D. Legal Risk and Defensive Administration 55 VI. A POLICY PLAYBOOK FOR ACCESS 57 A. Behavioral Data as Participation 57 1. Ex ante participation 58 2. Ex post participation 59 B. Realistic Alternatives Modeling 59 C. A More Honest Cost-Benefit Analysis 60 1. Requiring cost-benefit discipline 61 2. Accounting for opportunity costs and externalities 63 CONCLUSION 64

ToC continued, plus first bit of text from article:

A central claim of the emerging “abundance agenda” is that in the physical world, more is more: more housing, more clean energy, and more infrastructure to support both. Abundance brings the American promise of plenty into policy, arguing that government should expand capacity—so that individuals can access the good life and society can advance climate goals, scientific discovery, and prosperity. In both its academic and popular expressions, the ideologically diverse movement  contends that law has created artificial scarcity  and that the remedy is to loosen outdated constraints and rebuild state capacity  so government can build and approve major projects—housing, transportation, energy, health—more quickly and reliably.
Abundance draws on a substantial literature diagnosing law-made supply constraints in American public policy. Its core question is pragmatic: how to clear regulatory blockages to enable more building. Scholars have long identified such blockages at the intersection of land use and transportation, from highways to high-speed rail. Yet even improved megaprojects would not meet most Americans’ daily transportation needs. And the connection between transportation policy and abundance remains underdeveloped, even as political interest grows.

ToC continued, plus first bit of text from article: A central claim of the emerging “abundance agenda” is that in the physical world, more is more: more housing, more clean energy, and more infrastructure to support both. Abundance brings the American promise of plenty into policy, arguing that government should expand capacity—so that individuals can access the good life and society can advance climate goals, scientific discovery, and prosperity. In both its academic and popular expressions, the ideologically diverse movement contends that law has created artificial scarcity and that the remedy is to loosen outdated constraints and rebuild state capacity so government can build and approve major projects—housing, transportation, energy, health—more quickly and reliably. Abundance draws on a substantial literature diagnosing law-made supply constraints in American public policy. Its core question is pragmatic: how to clear regulatory blockages to enable more building. Scholars have long identified such blockages at the intersection of land use and transportation, from highways to high-speed rail. Yet even improved megaprojects would not meet most Americans’ daily transportation needs. And the connection between transportation policy and abundance remains underdeveloped, even as political interest grows.

✨ introducing… ✨

🌇 Transportation for the Abundant Society 🚅

"Abundance" says our problem is artificial scarcity—especially housing. But you can’t build your way out if transportation policy still treats traffic flow as sacred.

Transportation is the binding constraint. ssrn.com/abstract=538...

11.02.2026 16:27 — 👍 102    🔁 40    💬 2    📌 6

FWIW: "Absolutely not us" Hochul's office tells me.

11.02.2026 18:04 — 👍 51    🔁 4    💬 5    📌 0

what'll it be, high speed trains or liberal values

10.02.2026 23:45 — 👍 49    🔁 7    💬 2    📌 1

I'd love to see any of those channels explain their storyboarding process. I'm sure there's a lot to learn there

10.02.2026 23:44 — 👍 1    🔁 0    💬 1    📌 0

What are education YouTube videos but fancy powerpoints with voiceover

10.02.2026 23:35 — 👍 1    🔁 0    💬 1    📌 0
Preview
Public-speaking tips from the experts: what scientists can learn from comics, musicians and actors Taking to the stage to present your science is a key part of research, but talks often fall flat, says John Tregoning. Can scientists learn from performers to better engage an audience?

The framing of this a bit strange when there are techniques in the narrative arts that are more directly applicable.

You could even go over to Youtube and figure out what Veritasium did to rake in 4 billion views on pretty dense science topics.

10.02.2026 23:29 — 👍 2    🔁 1    💬 2    📌 0