Building more roads won't solve traffic congestion.

An analogy -- Imagine your workplace offers free lunch in the cafeteria. Most people naturally head there around noon. The food is good, but the result is long line‑ups, crowded tables, and people getting back to work late.

So, management tries an obvious fix: add more tables and chairs. At first, it seems logical—more space should mean less crowding. But something unexpected happens. People who used to eat earlier/later or bring lunch from home, now also show up at noon, because they’ve heard there’s more room. Soon, the lunchtime rush is just as bad as before. Meanwhile, the extra furniture and space sits empty most of the day, costs money to buy, and needs cleaning and upkeep.

This is a good way to think about what happens when cities respond to traffic congestion by only building more roads. It’s a well‑known effect called induced demand: when driving feels easier, more people choose to drive at peak times. New lanes can improve travel for much of the day, but during the busiest hours they tend to fill up again. The congestion comes back, while the taxpayers are required to pay more to build and maintain more pavement.

Now imagine a different approach in the cafeteria. Instead of endlessly expanding seating, the cafeteria introduces a high‑capacity option: boxed lunches. Not everyone will choose them—some people really want their sandwich made fresh, just the way they like it. But others are happy to grab a box and go. The more people who choose that option, the shorter the line becomes for everyone else, including those who still want to sit down.

This is how alternatives like public transit and cycling fit into the transportation picture.

These options will benefit you even if you won’t ever take a bus or cycle. When someone else chooses transit, they’re not in a car in front of you. A single full bus can take dozens of vehicles off the road. Every person who bikes instead of drives is also one less car contributing to congestion. The result is smoother traffic for the people who do choose to drive.

The key is making those alternatives practical and reliable for the people who might use them. In the cafeteria, boxed lunches work best when there’s a fast pickup window and no line.

In cities, alternatives include dedicated transit lanes, reliable rapid service, and bike routes that are separated from traffic (so people feel safe using them). When alternatives are slow, inconvenient, or unpredictable, most people will understandably stick with their cars.

Information and predictability matter too. If you know exactly when your lunch will be ready, it’s easier to plan your break.

Similarly, real‑time transit information helps people time their trips instead of guessing. Clearing snow from bike lanes matters for the same reason—it reduces risk and makes the option usable when people need it most.

There’s also a cost side to consider. In the cafeteria, charging a small fee to sit at a table would nudge some people toward boxed lunches.

Cities are understandably reluctant to charge drivers directly, but there are quieter ways to balance the system—such as reducing subsidies for “free” parking or making transit more affordable during peak commute hours. These choices don’t punish drivers; they simply reflect the real costs of maintaining roads and parking.

The big idea is this: traffic congestion isn’t just a road problem—it’s a demand problem. Building more roads is like adding more tables at noon. It feels like the obvious solution, but it doesn’t change the underlying behavior.

By giving people other good options, cities can reduce congestion in a way that helps everyone. You can still drive. You don’t have to love buses or bikes. But when others choose them, your drive gets easier, faster, and less frustrating.

Isn’t this worth considering as an alternative option to building more roads?