Google's self driving is far less dynamic as they would have you believe. Areas are extremely heavily analysed with a massive array of sensors, analysis and even human input/sanity checking before cars are allowed to drive in a specific area.
No doubt this preparation is expensive and the resources to do it are finite. I could easily see some very accessible normal place be unavailable to a self driving car.
Source: 2 of my coworkers worked at the start-up that originally developed the core self-driving platform that was acquired by Google(No, Google did not develop the origin technology). The both worked for some time at Google working on the project.
Huh. Funny - you can probably come up with a few scenarios where that would happen, like if their large-scale deployment software for self-driving cars is heavily dependent on the wisdom of crowds, for instance.