Saturday, December 13, 2025

How zoning keeps the number of low-emission neighborhoods artificially low

Many Americans want to live in walkable neighborhoods that are served by rapid public transportation. But these neighborhoods are few and far between and...

Longer trips, faster speeds, fewer options: What’s really valued in the “value of time”?

Whose time are we saving? T4America photo by Steve Davis.Despite its name, the federal “value of time” guidance doesn’t actually value travelers’ time at...

Latest articles

With the UN Decade of Sustainable Transport, ITDP Calls for Scaling More Public Transport

As the United Nations inaugurates its first Decade of Sustainable Transport (2026–2035) this December, the Institute for Transportation and Development Policy (ITDP) is urging...

With the First UN Decade of Sustainable Transport, ITDP Calls for Scaling Public Transport

As the United Nations inaugurates its first Decade of Sustainable Transport (2026–2035) this December, the Institute for Transportation and Development Policy (ITDP) is urging...

With the First UN Decade of Sustainable Transport, ITDP Calls for Scaling Electric Public...

As the United Nations inaugurates its first Decade of Sustainable Transport (2026–2035) this December, the Institute for Transportation and Development Policy (ITDP) is urging...

ITDP at 40: A Conversation with Janette Sadik-Khan

2025 marks the 40th anniversary of ITDP. It’s a time to reflect on our journey from grassroots activism to global influence, and to look ahead at...