particularly user-friendly for access to the exploratorium. the stops are some distance away and they are generally coming from areas not easily accessible by school children or tourists. that is considered one of the challenges. the exploratorium claims that is one of their main reasons for wanting to relocate to the pier. supervisor kim: is there any discussion of increasing by cracks? >> cycle tracks? oh, by cracks. wonderful idea. -- bike racks. wonderful idea. we should encourage them to do it. >> i looked it up on the west side, they say they have about 500,000 visitors per year. about 1300 per day.