If you have any interest at all in taming motorised traffic and providing freedom of transport choice for everyone, you will know about David Hembrow's blog and the brilliant videos by Mark Wagenbuur.
His latest video will I am sure become a classic. It is discussed in the latest post on A View From the Cycle Path. It's all about how the Dutch got their fabulous cycling infrastructure. It's not because "the Netherlands is a flat country with its towns close together". It is because of deliberate political decisions in the 1970s to move away from streets designed for motorised traffic flow at the expense of people not in cars, which is what we still do.
Getting things changed didn't happen overnight. It took a decade. It may well take that long here but I'm fairly certain it will happen.