The sole train station in Houston, located in the fourth-largest city in the United States and one of the nation’s rapidly expanding urban areas, presents a disheartening image. This modest Amtrak facility, reminiscent of a storage shed, sees intercity trains arriving only three times a week, overshadowed by the constant noise of surrounding highways.
This starkly inadequate train station serving a metropolitan population of approximately 7 million people highlights the deficiencies of a sprawling, automobile-centric transportation system in the United States, especially when compared to global cities where residents have access to comprehensive and high-quality public transit options.
A recent report indicates that American cities face a staggering $4.6 trillion investment requirement to elevate their public transit systems to “world-class” standards. This upgrade would necessitate the construction of 7,500 miles of new infrastructure for trains and buses over the next two decades.
The study conducted by Transportation for America reveals that American cities significantly lag behind global leaders like Sydney, Hong Kong, and Barcelona regarding the number of transit vehicles available per 100,000 residents.
Transportation methods are crucial not only for convenience but also for public health and environmental sustainability. Transportation contributes to roughly one-third of global greenhouse gas emissions, with emissions from this sector having doubled since 1990 due to an escalating demand for oil to fuel cars, planes, and ships.
With predictions that the global demand for passenger transport might nearly triple by 2050, enhancing efficient and affordable public transit is essential for combating climate change and reducing air pollution. The urgent need for improved public transportation has been further highlighted by recent spikes in gasoline prices, impacting drivers worldwide.
The report defines world-class public transit as being an “accessible, frequent, reliable, and convenient alternative to car travel,” using the number of transit vehicles as a metric due to the wide variation in fares and funding across different nations.
According to the findings, Houston has only 16 transit vehicles per 100,000 residents through its bus and light rail services, starkly contrasting with Paris, which has 118 transit vehicles for a similar population and has prioritized cycling and walkable infrastructure. Other American cities fare poorly as well, with Detroit having eight vehicles, Indianapolis seven, and Oklahoma City just six. In comparison, regions like Frisco and McKinney near Dallas report having no transit vehicles at all. In contrast, European cities like Vienna and Montreal boast 120 and 107 transit vehicles per 100,000 residents, respectively.
Only New York City, with its renowned subway system, comes close to world-class transit standards, although it still has a lower ratio of transit vehicles compared to Tehran. A separate study from 2023 highlights that ridership per capita in New York, recognized as the most transit-rich and walkable city in the U.S., falls short when compared to cities like Bengaluru, Santiago, and Warsaw.
Globally, significant disparities exist in public transit usage. East Asian cities like Hong Kong and Taipei rank highly in per capita usage, while several major African cities, including Johannesburg and Lagos, face challenges. Within Europe, there are also differences, with cities like Moscow and Budapest showing strong performance metrics for transit vehicles and annual ridership, while Lisbon struggles.
Kari Watkins, a transit expert at the University of California, Davis, remarked, “When people travel abroad, they often rave about the exceptional public transit systems, which starkly contrasts with the situation in the U.S. Our society remains heavily reliant on cars, and political change has been slow to follow.”
While rural areas in Europe might still depend on cars, most major cities are equipped with public transport networks extending into suburban regions. In recent years, populous cities like London and Paris have made strides to catch up to leaders such as Copenhagen, Amsterdam, and Vienna, where cars account for less than 25% of all trips.
In contrast, many Americans face limited alternatives to car travel, with those unable to drive due to age, disability, or economic constraints often navigating a challenging public transportation system. “Essentially, you are forced to live like a second-class citizen without a car,” Watkins noted. “Traveling takes significantly longer and is often less pleasant compared to driving.”
Although the financial requirements to improve public transit appear daunting, they are dwarfed by the projected $6.3 trillion that the U.S. will allocate to highways over the next two decades, as highlighted by Transportation for America. The organization points out that the vast majority of federal transportation funding, approximately 80%, is currently directed towards highway development.
Corrigan Salerno, policy manager at Transportation for America, stated, “In many regions, the public transit experience is subpar, but the issue isn’t merely financial—it’s a matter of misplaced priorities. Redirecting even a fraction of highway funds towards public transit could significantly transform the economy, creating numerous opportunities for residents to access jobs, healthcare, and affordable housing in high-demand areas.”
Salerno emphasizes that the rest of the world has recognized the importance of facilitating efficient transportation to jobs and essential services, whereas the U.S. has focused on suburban expansion and highway development, leading to increased driving and severe traffic congestion.
Decades of policy choices have shaped the current landscape in the United States. Since the establishment of the interstate highway system in the 1950s, extensive road networks have been created, enabling long-distance travel but also severing communities and generating more traffic, which in turn leads to further highway expansion.
While other nations advanced with high-speed rail systems, the U.S. opted for highway and air travel connections between cities. Zoning laws have further segregated urban development, complicating the establishment of effective public transportation solutions.
