Cycle tracks

City of Seattle

With the number of bike commuters up 78 percent since 2005, bike lanes in Seattle are packed. 

But not everyone feels safe riding in close proximity to cars, having to worry about distracted drivers or collisions with car doors.

So Seattle planners are in the midst of an experiment—one they hope will make anybody feel comfortable hopping on a bike to get around the city. Seattle is building what are called "cycle tracks" as a way of making riding on the street more attractive to the novice or reluctant rider.