Complex sentence: The Chesapeake & Ohio Railway built a passenger depot in Catlettsburg in 1906 and operated the facility for over 52 years until 1958 when passenger service was transferred to nearby Ashland.
Split into simpler sentences: The Chesapeake & Ohio Railway built a passenger depot in Catlettsburg in 1906 and then occupied the facility for over 52 years. C & O passenger service ceased in 1958 when service was transferred to nearby Ashland.