StyrbjornSterki said:
Great idea. Except it has two problems.
#1, who pays? Do you expect the general highway fund to pay for construction done for the benefit of a tiny (everywhere outside of the Netherlands) special interest group? Or will your require bike paths be toll roads? Or impose a road tax on cyclists?
#2, Pedestrians. How to keep them off of "our" bike paths? If law enforcement does not take seriously the need to protect the cyclists' right to exclusive use of the dedicated bike paths, in short order we undoubtedly will be sharing them with joggers and mums pushing prams and the handicapped in motorised wheelchairs.
Which brings us full circle, back to the uncaused first cause of the problem: the failure of law enforcement to provide cyclists equal protection.
#1, that would be general tax. You have to remember that a lot of roads, especially in unpopulated areas, are payed by taxpayers but only to the benefit of the few. Also, I would start with bike paths in key areas, Bogota style (not Netherlands style where nearly every road has a bike path next to it). This means corridor-like bike paths in important areas coupled with prohibition of cycling on major roads near that route: you help cyclist and motorist alike. Road tax for cyclists might be a good idea, although I suspect most cyclists pay road tax for their cars too and I'm opposed to tax raising in general.
#2, please realize what you're saying here: you don't want bike paths or are worried about them because pedestrians may use them. Can you now understand how motorists feel about cyclists using "their" roads? If law enforcement doesn't crack down on cyclists using roads improperly, motorists will be rightfully annoyed too.
Secondly, with dedicated bike routes, I would make sure there is a footh path next to it (or near it). Also realize there is limited space in most areas. In the Netherlands, bike paths are often used by many people at once, meaning the quickest guys will be obstructed once in a while. Everyone who can't deal with that shouldn't try to live in a city full stop so I don't care about them.
You're pointing to law enforcement. I call bull**** on that. Cyclists don't have equal protection, because they are not equally protected. Cars have a metal structure, airbags, crumple zones etc. Cyclists don't have that, laws won't change that. As it's your choice to cycle, you should deal with that. I do that on a nearly daily basis. That doesn't mean that cars shouldn't obey traffic rules and give way to cyclists when required. However, you would probably surprised to read that in the Netherlands, apart from roundabouts in urban areas, most of the time cars have right of way in situations where roads and bike paths cross, simply because that's the safest option.