Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In
U.S. DOT

Leadership Shakeup at U.S. DOT: What Will It Mean for Transit and Biking?

Two of the Obama administration's top transportation officials are heading elsewhere, creating a leadership shake-up at U.S. DOT.

As you may have heard, U.S. DOT Under Secretary for Policy Polly Trottenberg was tapped by incoming New York City Mayor Bill de Blasio to head the city's transportation department this week. Also on the way out is Deputy Secretary John Porcari, number two under Transportation Secretary Anthony Foxx. Porcari is leaving for the private sector.

U.S. DOT Deputy Secretary John Porcari is leaving for the private sector, one of a handful of high-ranking officials leaving the agency. Image: U.S. DOT
U.S. DOT Deputy Secretary John Porcari is departing for the private sector, and he's not the only high-ranking official leaving the agency. Image: U.S. DOT
false

Trottenberg's most important contribution may have been shaping TIGER, the popular competitive grant program that helped fund items from the Atlanta streetcar to Rochester's Inner-Loop highway teardown. She was also instrumental in FHWA's endorsement of the National Association of City Transportation Officials' Bikeway Design Guide, giving the federal government's seal of approval to protected bike lanes.

League of American Bicyclists Director Andy Clarke wrote on the league's blog that Porcari had made major contributions to U.S. DOT's sustainability efforts advanced under Ray LaHood:

The departure of Deputy Secretary Porcari is a real shame for our issues. He, like his former boss Ray LaHood, just seemed to get the whole livability thing and the role bikes (and walking, and transit) play in creating communities with real transportation choices and a higher quality of life.

Martha Roskowski, director of the Green Lane Project, said she has worked with both Trottenberg and Porcari and she is "sad to see them leave," but optimistic that the agency's progress won't be slowed.

"I think they have been incredibly effective and instrumental in changing the course of that agency -- sort of achieving Ray LaHood’s vision in making sure that U.S. DOT is responsive and relevant and really up to speed with what’s happening in terms of transportation across the country."

Porcari will be replaced by Victor Mendez, who formerly ran the Federal Highway Administration, which Clarke called a "traditionally conservative" agency. Prior to his role at FHWA, Mendez worked for the Arizona Department of Transportation.

"Mendez doesn't come as naturally to the bike issue as Porcari -- although he is a keen runner -- and FHWA hasn't really embraced the emerging national bike culture under his tenure," he wrote.

But Roskowski said Mendez has been supportive of her group's efforts to advance high-quality bike infrastructure. He even attended the Green Lane Project's kickoff last spring.

"In my experience, Victor Mendez has not been as deeply involved in the bikes and livability as John Porcari, but I think he gets it," she said. "I think he deserves a lot of credit too for the evolving of FHWA, realizing that it is more than just rural highways."

Also on the way out is David Strickland, head of the National Highway Traffic Safety Administration. Advocates had been working hard to convince Strickland of the importance of walking and biking in national transportation policy. Clarke wrote that he "came a long way on bike issues this year." Strickland attended both U.S. DOT bike safety summits last year. He is being replaced by his deputy, David Friedman, who will be an interim appointment.

All of the new appointments will require Senate approval.

Despite the turnover at high-level positions, Roskowski said she expects to see support for walking, biking, and transit continue to grow at the federal level.

"There’s a lot of good people within those agencies that really get it," she said. "They’re working really hard to figure this stuff out" -- protected bike lanes and other new street treatments -- "and institutionalize and provide the recommendations we need from a federal agency."

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Memo to Mamdani: Fifth Ave. Belongs to the People — Not the Ultra-Wealthy and Gridlock

Mayor-elect Mamdani should revive DOT's plan to transform Fifth Avenue — which Bill de Blasio and Eric Adams shelved at the behest of powerful business interests.

November 21, 2025

‘Dirty and Embarrassing’: Jim McGreevey Fights Street Safety in Jersey City Mayoral Run

All eyes are on the Garden State's second city, where a former governor plots a comeback with a divisive, anti-safety campaign.

November 21, 2025

Cutting Federal Transit Funding Won’t Close Budget Gaps — But Will Make Transportation Less Affordable

The Trump administration's proposal to eliminate the mass transit account of the Highway Trust Fund would be short-sighted, ineffective, and ruinous, a new analysis finds.

November 21, 2025

Friday Video: A New Urbanist Heard From

Joel Katuala is "pissed off" about the criminal crackdown on cyclists.

November 21, 2025

Friday’s Headlines: Chi-Town Edition

Things are tense between Zohran Mamdani and Chi Ossé. Plus some other news.

November 21, 2025

Tisch Will Stay On — So Is That a Good Thing?

So the mayor-elect says he'll keep Jessica Tisch as his police commissioner. What do we think of that?

November 20, 2025
See all posts