Bicycle Boulevards

Berkeley, California.
Bicycle boulevards are lightly-trafficked streets that prioritize bicycles. Although many routes have no bike lanes, bicyclists are free to use the middle of the street, sharing road space with cars. Motorists on these routes expect to see bicyclists and therefore travel with caution. Designated streets should be distinguished with uniformly colored signs and bold pavement markings.
[Text and graphic from Livable Streets Initiative website. Photo Credit: "Berkeley Bike Boulevards - Streetfilms."]