States say they put safety first. Why do people keep dying on state-owned roads?
Ask anyone at a state department of transportation, and they’ll tell you that safety is their top priority. Despite these good intentions, our streets...
The IIJA is a climate time bomb. Will states defuse it?
Despite the transportation sector being the biggest emitter of U.S. greenhouse gasses, our AI-powered analysis of over 57,000 infrastructure law-funded state projects shows that...
Transportation for America Applauds Long-awaited USDOT GHG Rule
The GHG emissions measure will require U.S. states and territories to measure and report transportation-related emissions on federal roadways.
WASHINGTON, D.C. (Nov. 27) — Last...
The traffic forecast used to justify your road widening is bogus
The predicted traffic levels on which transportation planners base their decisions are erroneous and rooted in obsolete methods. Here’s how transportation models fail to...
Eliminating driver error doesn’t work. What does? Part III: The Seven E’s
Cities across the world are arriving at the same conclusion: the only acceptable number of pedestrian crash-related deaths is zero. How can state departments...
Four ways states and the Biden administration can curb transportation pollution
Last month, the US Department of Transportation (USDOT) proposed a new rule that will require states to measure and set goals for reducing greenhouse gas...
Latest articles
What Cities Can Learn from the Africa Region’s First Electric BRT
To meet global climate goals, ITDP research shows that cities must both reduce vehicle trips and electrify the remaining vehicles. Electrification discussions often focus...
How We Can Transform Urban Air Quality for the Better
Step outside on a busy street in any major city, and the air tells a story. It carries the smell of engines, the haze...
Rethinking the Future of Freight Transport for China’s Cities
As governments worldwide face looming climate targets and commitments, the road freight sector stands at a critical crossroads for decarbonization. Trucks facilitate the movement...
2026 Sustainable Transport Award Honors Salvador, Brazil, for its Expansion of Bus Rapid Transit
ITDP and the Sustainable Transport Award Committee are proud to announce Dakar, Senegal as the winner of the 2025 Sustainable Transport Award on the...
