Complex sentence: To the west is Route 22, which takes the player up to the Indigo Plateau area; in Pokemon Gold, Silver and Crystal, this also links Viridian City with New Bark Town in Johto.
Split into simpler sentences: To the west side is Route 22, which takes the player up to the Indigo Plateau area. In Pokemon Gold, Silver and Crystal, Viridian City is connected to New Bark Town in Johto.