URBAN BLUE ROUTE"B" BUS STOPS: Citylink Blue Line buses leave the Riverstone transfer station every 80 minutes. Route B goes west toward Post Falls along Seltice. On the way it stops at Bay Street, where it is possible to change to the Red Line service back to Riverstone. From there, the bus proceeds past Wal-Mart and Post Falls High School; north toward Hayden. Customers may change to the Green Line service here. Route B bus then returns to Riverstone via Ramsey Road.