What was the song in the 80's or 90's where a girl got off a bus?

The song you're thinking of is likely "Fast Car" by Tracy Chapman, released in 1988. In the lyrics, a girl dreams of escaping her life by getting into a fast car, symbolizing hope and freedom. The song tells a poignant story of longing and the desire for a better future. It became one of Chapman's signature hits and remains popular to this day.