Forbes contributors publish independent expert analyses and insights. I am an urban mobility expert and the CEO & founder of Populus. Sep 02, 2025, 04:16pm EDT Across the United States, cities face a ...

Housing and transportation are the two largest expenses for most American households, together accounting for nearly half of monthly incomes. Building in location-efficient places—where roads, transit ...

A recent United Nations report announced that we will likely surpass the 1.5°C limit for global warming by 2030. Despite this ...

What was once considered a nice-to-have recreational amenity is being understood as essential infrastructure that must be connected and separated from vehicle traffic to maximize its functionality as ...

The Department of Transportation aims to incorporate artificial intelligence throughout the nation’s transportation infrastructure, seeking automated systems that can specifically aid in lowering long ...

The BUILD America 250 Act fails to meet the moment. Congress is currently considering a five-year surface transportation reauthorization bill that sets federal policies and funding levels for our ...

Creating a truly integrated transportation ecosystem will require a form of digital infrastructure built on a foundation of shared data, common language and more collaboration between the public and ...

What happens to communities and environments when waterways are dredged to accommodate global shipping vessels? How does built infrastructure affect city temperatures and who is most affected? As a ...

With expected improvements in hydrogen generation technologies (most notably electrolysis) and reduction in costs, the supply of hydrogen will grow. Modeling and assessing supply- and demand–driven ...