Well-developed cycling infrastructure is a fundamental and crucial layer of every city, where thousands of people commute by bike on a daily basis. This not only means that we need separate bikeways not available to cars, but much more: bridges, tunnels, and more—and more and more—secure parking places. So as part of our Bike Month coverage, here is a selection of state-of-the-art bike infrastructures, which pave the way for a better biking world.