iBikeMap service displays the five classes of bike facilities present in the San Diego region’s roadways. These classifications are based off of the California Bicycle Transportation Act and are the following: Class 1- Multi-use paths, which provide a completely separated right-of-way designated for the exclusive use of bicycles and pedestrians with crossflows by motorists minimized. Class 2- Bike Lanes, which provide a restricted right-of-way designated for the exclusive or semi-exclusive use of bicycles with through travel by motor vehicles or pedestrians prohibited, but with vehicle parking and crossflows by pedestrians and motorists permitted. Class 3- Bike Route, which provide a right-of-way on-street or off-street, designated by signs or permanent markings and shared with pedestrians and motorists. Class 4-Separated Bikeways/Cycle Tracks, which promote active transportation and provide a right-of-way designated exclusively for bicycle travel adjacent to a roadway and which are separated from vehicular traffic. Types of separation include, but are not limited to, grade separation, flexible posts, inflexible physical barriers, or on-street parking. Class 5- Bicycle Boulevards, which do not provide separation from vehicular traffic but do implement features like traffic calming to lower motorized-traffic volumes, speeds, and give bicycle travel priority.