There are a whole pile of reasons why biking to work is better than driving. Here are some visual reminders of some of them...
Traffic sucks. Sitting in stop-and-go traffic makes me crazy. Having to drive to and from work during rush hour is like a punch in the mouth. However, passing cars in the wide-open bike lane makes me quite happy.
Gas is expensive. Below is the sign at the local BP. Don't shrug off the seemingly-low price for Euro 95 (standard unleaded) -- that's in Euros per liter. Today, a Euro is worth about $1.30, and there are 3.8 liters in a gallon. Factor those conversions in, and gas here costs just over $6 per gallon. No wonder this is the land of the Smart car. What's that 51-cent price, you ask, for "Autogas?" Autogas is LPG, liquified petroleum gas, some sort of mix of methane, propane, and similar stuff. Apparently many cars here have been retrofitted to burn LPG rather than gasoline (benzine, in Dutch). I looked into it when I bought my car, but I guess that while LPG is ubiquitous within the Netherlands, elsewhere in Europe it is tougher to find. But, luckily, I don't need any of this nonsense to bike to work!
Biking puts a smile on my face because it's simply pleasant! Check out the bike paths I get to use every day, which are way nicer than even the quaintest European roads:
Nice, eh? Of course, it's not always sunshine and roses... Sometimes other "traffic" in the bike lane leaves its mark: