Lee Crandell in the Kinzie Street protected bike lane. This photo and Jackson bike lane image are by John; all others are by Steven. [This piece also runs on the website of the Green Lane Project, an initiative that is promoting protected and buffered bike lanes nationwide, sponsored by the national advocacy group Bikes Belong. The term "green lanes" refers to protected and buffered lanes and other innovative bikeways.] After a lull earlier this fall, the Chicago Department of Transportation (CDOT) is moving full speed ahead expanding the city’s bikeway network. Mayor Rahm Emanuel has committed to building 150 miles of green lanes (110 miles protected and 40 miles buffered) by 2015. Earlier this year CDOT bikeway project director Mike Amsden told me he hoped to reach a total of thirty miles of green lanes before construction season ends this year. The department recently striped several new stretches of buffered lanes on Chicago’s North, South and West sides. Crews are currently finishing a 1 More