Conversation

“One mile on a bike is a $.42 economic gain to society, one mile driving is a $.20 loss.”

“Which means that Copenhagen, a city of 1.2 million people, saves $357 million a year on health costs because something like 80% of its population commutes by bicycle, even in winter.”
https://grist.org/biking/one-mile-on-a-bike-is-a-42-economic-gain-to-society-one-mile-driving-is-a-20-loss/