A Harvard study finds a better way to design bike lanes


Many city leaders are looking for ways to combat climate change, such as reducing the number of cars on the road.

These goals should be factored into cycle track design. For example, highway engineers should ensure that cycle tracks are wide enough for bicyclists to travel with enough width to pass, including wide cargo bikes, bikes carrying children, or newer three-wheeled electric bikes used by seniors.

Climate change is increasing stress on street trees, but better street design can help trees flourish. Planting trees in continuous earth strips, instead of isolated wells in the sidewalk, would enable their roots to trade nutrients, improving the trees’ chances of reaching maturity and ability to cool the street.

Source: A Harvard study finds a better way to design bike lanes

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