The goal of investing substantially in public transportation infrastructure and complementary transit oriented development (TOD) is to create positive outcomes for communities, including reducing carbon emissions, increasing access to jobs, and reducing reliance on personal vehicles. Two new studies highlight additional impacts of these investments; transit infrastructure leading to increased levels of physical activity and TOD residents forgoing driving for non-commute trips.
infrastructure
Big data sheds new light on the pedestrian safety crisis
Federal crash data released just this past April confirms what earlier reports had already suggested: 2020 was the deadliest year for walking in the past three decades, marking a 50 percent increase in just 10 years. A new report analyzing the data calls out the most dangerous cities and states across the country, while leveraging emerging data sources to understand how increased walking may have contributed to pedestrian deaths during the unique pandemic conditions of 2020.
Tight corners save lives
Since early in the highway era, road designers have tended to favor wide, rounded corners, and dedicated slip lanes that let drivers turn through an intersection without having to slow down quite as much. As many engineers and transportation advocates know, however, those wide turning radii can create issues for people trying to cross on foot. They create longer crossing distances, exposing people to traffic longer, and they increase the chance of a pedestrian crash by 50 percent or more, according to one new study.
Building more rail could help bring down its cost
One of the main reasons that heavy rail projects are more expensive to build in the U.S. is that we build too few projects, too infrequently, to optimize our engineering, review, and land acquisition policies.
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.
Aligning priorities across agencies
Government agencies sometimes face the criticism that they have difficulty coordinating between various silos. In the transportation sector this may stem, in part, from the historic approach of separating modes into different funding, maintenance, and development streams. While barriers still exist, some agencies are developing coherent multimodal policy to combat this. In other cases incoherence can occur when different segments of the same network fall under the jurisdiction of different agencies, each with its own priorities and maintenance approaches.
Federal government signals transportation funding priorities as states prepare
With the passing of the federal Infrastructure Investment and Jobs Act in November, state DOTs will soon see around 50 percent more annual transportation spending over the next five years. U.S. DOT has outlined its vision for spending under the IIJA, first in a memo from FHWA, and more recently in a series of “Innovation Principles.” The message to state DOTs is that they should focus on preserving existing infrastructure, ensuring safety for all road users, protecting the environment, and reconnecting communities, all while embracing experimentation, adaptation, and collaboration. Many states are now positioning themselves to get a decent slice of the pie and to make the most of what they get.
Caltrans joins MassDOT in requiring road projects to serve all modes
Culture change at large agencies like state DOTs is slow but steady. In California’s case, the agency has taken several important steps, prompted partly by SSTI’s 2014 external review. The agency started by updating its mission, vision, and goals—shifting its focus from strictly “mobility” to “a safe, sustainable, integrated and efficient transportation system.” It is now formalizing that mission in its design process through a Complete Streets policy directive.
Small pricing signals can help cut traffic
Transportation agencies historically have sought to cut congestion by adding capacity. Alternatively, modest pricing signals could be more cost effective and efficient at managing demand, saving public agencies much more in the long run.
States can target key transportation issues with federal infrastructure funds
The much-anticipated Infrastructure Investment and Jobs Act (IIJA) was finally signed by President Biden on Monday, and state DOTs are preparing for what will amount to around 50 percent more transportation spending than originally planned for over the next five years. The act includes an additional $110 billion for roads and bridges, $11 billion for safety, $39 billion for public transit, and $66 billion for freight and passenger rail (a five-fold increase).