Cyclists already pay for their infrastructure and then some. Why do you want them to subsidize drivers more than they already do? Why do you want to incentivize

Cyclists already pay for their infrastructure and then some. Why do you want them to subsidize drivers more than they already do? Why do you want to incentivize a form of transportation that's more polluting and dangerous and expensive for everyone involved? You're not going to make significant revenue off of bikes, and in any case switching trips to bikes saves cities money. If more money is needed for infrastructure in general, that's what property and sales and income taxes are for.