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.
Livability
Rural town centers can provide transportation benefits similar to those of urban areas
People living in dispersed rural areas face some of the greatest transportation challenges, according to a new study. However, living in more concentrated rural villages helps alleviate those challenges. Ensuring people can get around without relying on a car—even in rural pockets—is key to meeting their needs more affordably.
People walking are often blamed for crashes when roads are designed for driving
A pedestrian’s location at the time of a crash often determines who (whether driver and pedestrian) is found at fault, says a new study. Even with a lack of pedestrian infrastructure nearby, pedestrians who cross high-speed arterial roads with bus stops are more likely to be blamed.
Workers offset their commute travel when working from home
The massive shift to remote work during the pandemic altered the way many offices operate and increased interest in the potential for widespread telecommuting to help reduce traffic, transportation emissions, and other harmful impacts. We have reported several studies, however, that suggest remote work simply lets people drive at different times of day and for purposes other than commuting. A new study backs that finding.
Mixed land uses play an important role in social cohesion
Mixed land uses are associated with greater social cohesion, according to a new study. Dense places without diversity, however, can have the opposite effect. As walkable cities become a growing focus of urban planning and decision making, the social impacts on health, vibrancy, and social cohesion are often harder to quantify. The authors use open-source data to quantify and find correlations between urban infrastructure and form types with social cohesion. Understanding these relationships offers insights into the future of urban planning and decision making that balances density, diversity, and community connection.
When driving gets tough, the tough adapt
Conventional thinking holds that congestion stifles the economy. Sitting in traffic or having it take longer to get someplace important would seem to be a drain on productivity. On the contrary, a group of Texas researchers looking at travel survey data from the Puget Sound area of Washington State found that travelers exposed to traffic congestion and travel delay will simply find a means of getting from point A to point B that doesn’t rely on driving. Their novel approach incorporates data on whether people choose to live in places that support their preferred travel options or way of life, addressing the question of residential self-selection.
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.
Setting up transportation engineers for success
Transportation engineering is a highly skilled job. Not only does it require the obvious technical expertise, but it also requires working closely with the public, speaking their language, and knowing how to assess tough tradeoffs in meeting their needs. Most engineers only learn these skills on the job, which raises important questions about how the educational system can leave them better prepared.
Evidence shows that car-free streets can reduce traffic
Critics argue that car-free streets do not reduce overall traffic. Several new studies counter these claims and illustrate the benefits of creating areas that put people first.
State DOTs working to improve public engagement around urban highways
Many highways that once cut through cities across the country are now coming of age, and the state DOTs responsible for maintaining them are beginning to wrestle with what those facilities should look like in the coming decades and, in some cases, whether they should be there at all. The Federal Highway Administration (FHWA) has signaled strong interest in rethinking these highways and USDOT will soon be inviting applications for its $1B Reconnecting Communities program, authorized through IIJA. That will be good news for a small number of agencies facing mounting pressure from community members pushing for innovative thinking on urban freeways.