Union Station is an American bluegrass and country band associated with singer Alison Krauss. The act established in 1987 as a backup band for Krauss is usually referred to as Alison Krauss and Union Station and was initially composed of Krauss, Jeff White, Mike Harman and John Pennell. Later additions included Tim Stafford, Ron Block, Adam Steffey, Barry Bales and Larry Atamanuik. In 1992, Stafford was replaced by guitar and mandolin player Dan Tyminski and in 1998, Steffey left and was replaced by dobro player Jerry Douglas.