Why should people use public transport?

Why should people use public transport? 10x safer travel

Understanding why should people use public transport reveals significant lifestyle advantages. Choosing transit reduces daily stress and helps individuals avoid the high costs of vehicle maintenance. Learning the positive impacts on personal safety and the surrounding environment encourages smarter commuting choices. Explore these benefits to improve your daily travel and financial health.

Why should people use public transport?

Deciding why people should use public transport often involves weighing personal convenience against broader lifestyle impacts. While the initial choice might seem like it is just about getting from point A to B, it actually touches on everything from your monthly bank balance to your daily stress levels. Public transit is far more than a backup option for those without cars - it is a strategic tool for modern living.

There is a counterintuitive factor that many commuters overlook: the hidden cost of driving isnt just fuel, but the mental tax of active navigation. I will explain why this cognitive load matters more than you think in the productivity section below.

Massive Savings for Your Household Budget

One of the most immediate reasons to switch is the sheer financial relief. Households that transition to public transit can save between 10,000 USD and 13,000 USD annually by living with one less car. When you consider that the average monthly payment for a new vehicle has climbed significantly over the last few years, these savings are not just pocket change - they are life-changing.^[1]

Lets be honest: we often lie to ourselves about how much our cars cost. We see the gas station receipt but ignore the amortized cost of tires, oil changes, and that spike in insurance premiums. In my experience, once you stop paying for parking alone - which can reach 200-400 USD a month in major cities - the math becomes overwhelmingly clear. Relying on transit effectively gives you a five-figure raise without having to ask your boss for one.

A Drastic Reduction in Environmental Impact

Environmental benefits are frequently cited, but the scale is what truly matters. Public transportation saves approximately 6 billion gallons of gasoline every year in the United States alone. This reduction leads to a decrease in carbon emissions by 63 million metric tons.^[3] Simply put, taking a bus or train is one of the most effective personal actions you can take to combat climate change.

It is not just about the big numbers. Improving air quality by reducing pollutants per passenger kilometer has a direct effect on local health. When fewer cars are idling in traffic, the air we breathe in our neighborhoods gets cleaner. This shift helps reduce the prevalence of respiratory issues in urban centers, making the city a more breathable place for everyone. It is a win for the planet and your lungs.

Safety and the 10x Factor

Safety is where the data becomes truly startling. Traveling by public transportation is 10 times safer per mile than driving a personal vehicle. By choosing the train or bus, you reduce your risk of being in a traffic accident by over 90 percent.^[5] Driving is often the most dangerous activity the average person performs daily, yet we treat it as a mundane task.

I used to be someone who felt safer in my own car because I was in control. Then, after a minor fender-bender during a rainy commute, I realized that my control was an illusion compared to the professional training and heavy-duty engineering of a commuter train. It took me that one scary moment to realize that being a passenger is actually a position of strength, not vulnerability.

Reclaiming Your Time and Sanity

Remember the cognitive load I mentioned earlier? Here is the truth: driving requires 100 percent of your attention, but zero percent of your creativity. When you are behind the wheel, you are essentially a biological sensor for brake lights. Public transport changes the equation by turning commute time into your time. Transitioning away from the steering wheel allows you to read, work, or simply decompress.

Studies indicate that public transit users report lower stress levels compared to those who endure the stop-and-go friction of highway congestion. This isnt just about being relaxed; it is about productivity. If you spend 1 hour a day on a train, that is 5 hours a week - or roughly 250 hours a year - you have reclaimed for yourself. Whether you use that time to learn a language or take a nap, it is time you would have otherwise wasted staring at a bumper.

Public Transit vs. Private Car Ownership

Choosing between these two modes of transport involves looking at long-term value versus immediate flexibility. Here is how they stack up.

Public Transportation

• High savings; avoids fuel, insurance, and maintenance costs

• High; allows for reading, working, or sleeping during travel

• Minimal; significantly lower carbon footprint per passenger

• 90 percent reduction in accident risk compared to driving

Private Car

• Expensive; costs an average of 10,000-13,000 USD more per year

• Low; driver must remain focused on the road at all times

• High; contributes significantly to urban air pollution and CO2

• Higher; driving is the primary cause of travel-related injuries

Hùng's Commute: From Stress to Success in Ho Chi Minh City

Hùng, a 28-year-old software engineer in District 7, Ho Chi Minh City, spent two hours daily fighting traffic on his motorbike. The humidity and constant noise left him exhausted before he even started his workday.

First attempt: He tried leaving earlier, at 6 AM, to beat the rush. Result: He was still tired, just earlier in the day, and the afternoon heat during the return trip was even worse.

He decided to try the new bus routes combined with a short walk. He realized that by using noise-canceling headphones, he could listen to technical podcasts and 'pre-load' his brain for work.

After one month, Hùng saved nearly 1.5 million VND on fuel and parking. More importantly, his morning anxiety dropped significantly, and he finished a certification course entirely during his bus rides.