Skip to Content
Streetsblog USA home
Streetsblog USA home
Log In
podcast icon logo

Do you ever think about the ecology of the city you live in? Not just the parks and the smog. Scientists are starting to examine urban ecosystems more holistically: the trees and the concrete, natural gas lines and soil, water pipes and rivers. The natural and the synthetic feed off each other in surprising ways. We're not scientists, but we found it interesting.

Then we move from the ecosystem to the highway system -- specifically, the argument made by Evan Jenkins in The Week to abolish the National Highway System. Chuck Marohn at Strong Towns thinks it's a good idea. Jeff and I aren't so sure. Could rail really pick up the slack? Would states make better decisions? What funding source would replace the federal gas tax?

Enjoy this, our 42nd episode of Talking Headways. Find us on the Twitters already. And oh yeah, also on iTunesStitcher, and the RSS feed.

Stay in touch

Sign up for our free newsletter

More from Streetsblog USA

Friday Video: Let’s Go Biking in Berlin

Streetsblog takes you on a six-minute vacation to one of Europe's great cycling cities.

July 18, 2025

Friday’s Headlines Take the Long Cut

Republicans couldn't repeal higher fuel efficiency standards, so instead they made it painless for automakers to ignore them.

July 18, 2025

Can the D.C. Region Substitute Rail With Buses?

Instead of splashy new rail projects, the D.C. region wants to refocus around the bus. But will it work?

July 18, 2025

Trump and Duffy Continue Assault on California and the Environment, Officially Cancel Federal Funding for High-Speed Rail

“Canceling these grants without cause isn’t just wrong — it’s illegal,” said CAHSRA CEO Ian Choudri.

July 17, 2025

Talking Headways Podcast: Reclaiming the Road

Ohio elected official and geographer David Prytherch on his new book, Reclaiming the Road: Mobility Justice Beyond Complete Streets.

July 17, 2025

A Few Lowlights from Secretary Duffy’s First Transportation and Infrastructure Committee Hearing

Featuring: shouting matches, word-salad answers, blatant misinformation, and more.

July 17, 2025
See all posts