When it comes to transportation, most agree that things work best when every mode gets their own exclusive right of way. Mixing cars, buses, bikes, pedestrians, and trains results in poor or dangerous experiences for all. The speeds of the various modes aren’t the same, which generate conflict, and the patterns of travel are different as well.
As such, many bicycle advocates look with envy at cities or countries that have invested great deals of money in keeping the transportation modes apart. Being able to bicycle to work, or the store, or to dinner, completely separate from cars, on a direct trail? Yes please. It’s safer. It’s more pleasant. It’s FUN. Even substandard improvements, like 8-foot trails that spill out onto sharrows are major victories in places like New York. A protected intersection? Groundbreaking.