Through day-to-day advocacy, education, and working partnerships with government and community agencies, the San Francisco Bicycle Coalition is transforming San Francisco streets and neighborhoods into more livable and safe places by promoting the bicycle for everyday transportation. Our active members represent San Franciscans of all ages, from all neighborhoods, who are working towards more safe, efficient, and green ways to move around our city. The SF Bicycle Coalition is the largest city-based bicycle advocacy group in the nation and one of the largest membership-based groups in San Francisco. Our members donate over 10,000 hours per year.