The Lane Breach app allows users to report bicycle lane blockages to San Francisco's 311 service.
The existing 311 mobile app already offers this functionality, but it's a little tedious and not intuitive. This app offers a streamlined reporting experience and also provides users with a visualization of bike infrastructure and lane blockages reported by all users city-wide, as well as a feed of recently-submitted reports.
Note: this app can only be used to report bicycle lane blockages within the City and County of San Francisco.
Credit: This app is built on top of the Open311 API