The 511 Contra Costa Bike Mapper, created by BlinkTag, was linked to in a New York Times article “The Reluctant Rider’s Guide to Biking”. In the “Decide where to ride” section:
“Whether you have moved to a new area or just haven’t explored your town, bikes are an excellent way to find a new favorite place. Many cities have become more bike friendly, and it’s worth perusing their recommended routes, often away from traffic or on paved paths.”