15-minute cities don’t limit car use—they provide options

If cities want to reduce car dependency, it will take more than putting amenities closer together. New research from Japan reveals a persistent pattern: even when people live within a 15-minute walk of essential services, many still choose to drive. Without supportive conditions like higher residential density and safe, appealing infrastructure for pedestrians, people will continue to drive, even when everything they need is a short walk away.  

Resilient infrastructure, responsible development can reduce insurance risk

Carolyn Kousky, founder of Insurance for Good and longtime researcher on climate impacts and insurance markets, told MIP and SSTI widespread insurance protects local economies, as well as lenders and mortgage markets. “As a warming planet increases the risks of weather-related extremes, insurance becomes harder to get and more expensive. The only long-term solution is serious investments in risk reduction and climate adaptation,” Kousky said in an email. 

Pedestrian deaths aren’t accidents—they’re policy failures

Pedestrian deaths are rising faster in the U.S. than in any other high-income country. A decade-long surge, up 50%, has made the U.S. the most dangerous place to walk among 27 peer nations. Many experts view these deaths not as random accidents but as preventable tragedies that reflect deeper policy failures in transportation, infrastructure, and public safety. 

Advocates tout financial benefits of green transportation policies

A new network of advocates across seven states is highlighting how transportation policies that are good for the environment offer many other benefits too. The Clean RIDES Network, launched last week, is using recent policy successes in places like Colorado as models that other states can take inspiration from. SSTI is among those advising the group, hoping to steer advocacy toward innovative, achievable policies drawing on years of experience. 

Cutting transit wait times is key for winning back ridehail users

Nearly all trips taken in some cities by ridehail services, such as Uber or Lyft, could be taken by transit, according to new research. That means the excess traffic those trips create could be prevented, with the right incentives. To encourage people to opt for transit instead of ridehail, transit agencies can pursue strategies to shorten walk and wait times associated with transit.

There’s a rougher road ahead for electric vehicles

Lately, news about electric vehicles hasn’t been so rosy. The federal government has dramatically changed its transportation priorities, and the private sector has pulled back from or delayed significant EV investments. With electrification of the transportation system looking like it may proceed more slowly, states can still take other avenues toward a more sustainable system.

Congestion pricing could be the only path to managing gridlock

Transportation agencies in the U.S. spend billions of dollars each year expanding highways to ease gridlock. Yet commute times have increased 20% over the last 50 years and traffic congestion is still worsening, according to a several reports. New research confirms congestion pricing may be the best path toward any kind of relief. New York’s program, which launched in January amid plenty of controversy, looks like a promising example. 

Advanced models can’t replace sound judgment

The investments made by transportation agencies are often guided by increasingly sophisticated models and forecasts, which strive to account for more factors and become more accurate in predicting travel patterns. These improvements, while promising for the future, also highlight the many ways that most agencies’ existing models miss the mark. Values-based decision-making can help agencies achieve the outcomes they have set out in their long-range plans more effectively than relying on models alone.