When gas prices spike, millions of Americans have little choice but to pay the bill. That is not just a cost problem. It is a sign that the U.S. transportation system rests on a fragile foundation shaped by land use and infrastructure that require a car for most everyday trips. At the same time, the transition to electric vehicles remains slow and uneven.
multimodal
Roads less traveled: the safety surprises of big cities
The most effective way to stay safe on city streets is remarkably simple: drive less. A new report from StreetLight Data suggests that the vehicle miles traveled (VMT) is the single most important factor in determining how safe a city’s streets are for everyone. Risk is not solely caused by bad drivers; daily driving habits and city layouts play a significant role as well. With U.S. crashes resulting in 2.4 million injuries or deaths in 2023, one of the best safety strategies for planners and engineers is to help people spend less time behind the wheel of a car by making walking, biking, and transit easier to use.
We don’t need to overthink induced demand to act on it
The concept of induced demand is now widely recognized in transportation. But we often treat it as a technical modeling issue rather than a basic principle of how people respond to the world around them. Build for cars, and you’ll get more driving; build for transit or biking, and you’ll get more of those too. Shifting the conversation in that direction can improve near-term decisions and strengthen communication between transportation professionals and the public.
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.
Too much driving is bad for society, new studies show
It turns out trying to expand the freedom of the open road has its limits—when taken too far, it can end up driving people apart.
Mobility hubs can increase access for disadvantaged groups
For DOTs looking to create a more connected and multimodal transportation network, mobility hubs are an emerging piece of infrastructure that can make changing modes and traveling across a region more convenient and environmentally friendly. But not everyone has the same ability to access and use these hubs. State DOTs looking to build mobility hubs can incorporate the needs, ideas, and feedback of disadvantaged groups to better plan, design, and build these spaces for everyone who might use them.
When done right, Complete Streets increase walking and biking
Complete Streets have been critiqued as to whether they improve safety for all users. Research shows that integrating Complete Streets effectively results in significant increases in walking and bicycling. Effective policies require thoughtful implementation and accountability. Smart Growth America scores the latest Complete Streets policies to determine the strongest and most effective approaches for safer and more equitable streets. New policies are a good start to creating healthier and more equitable transportation networks, but implementing and monitoring them represents a complete overhaul of the decision-making process.
Low-income communities can benefit most from accessible cities
America’s outward, car-oriented growth has meant that people now travel much farther for basic needs. According to new research, only 12.1% of trips to basic amenities happen within a 15-minute walking radius of residents’ homes in the median U.S. neighborhood, and the frequency of those types of trips varies greatly depending on income.