User blog:Bowser & Jr./Cars 3 happening for realsies?

Although not confirmed by Disney or Pixar themselves, Route 66 consultant and voice of the Sheriff from Cars, Michael Wallis, claimed during a 25 minute interview that Cars 3 is in development and that the series is set to go back to its routes of the first film featuring Route 66. Alongside the Mother Road, Cars 3 will apparently feature another significantly historic highway, Route 99.

Source: Route 66 News