Frugal
A study by researchers at Lund University and University of Queensland applied Copenhagen's cost-benefit analysis to determine whether or not new cycling
infrastructure should be built.
It considers how much cars cost society and how they compare to bicycles in terms of air pollution, climate change, travel route, noise, road wear, health and congestion in Copenhagen.
The study concluded that cars have a greater negative impact on the economy than bicycles:
If the costs to society and the costs to private individuals are added together, the impact of the car is EUR 0.50 per kilometre and the impact of the bicycle is EUR 0.08 per kilometre.
That's a big difference.
A short video saying as much, below the fold.