Even More Evidence That Bike-Friendly Cities Are Better Cities

Bicycles are wonderful contraptions that help people be healthier, have better commutes, and are a wonderful solution to car-based traffic jams. Yet, there are still cities out there that hate cyclists (like Toronto and it’s crack-smoking mayor). In a more civilized place, Aukland, they are embracing bike-friendly infrastructure to make the city better for people and for businesses!

The researchers looked at Auckland, New Zealand, which is currently not a particularly bike-friendly place, and used computer simulations to model different scenarios for new bike-related investments, including regular bike lanes, lanes shared with buses, and fully separated lanes.

They found huge differences: If the city built a network of separated lanes and slowed down traffic speeds, it could increase cycling by 40% by 2040, but adding a few lanes in a few places might only increase bike traffic by 5%. The more people ride, the more the cost savings would add up for Auckland–the biggest factor being a reduction in health care costs. A smaller investment would have little impact at all; the city is so bike-unfriendly that major changes are needed.

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