The collision and plunge into Big Sandy River involving a school bus near Prestonsburg, Kentucky, on February 28, 1958, resulted in the deaths of 26 students and the bus's driver. It was the third-deadliest bus crash in United States history, tied for fatalities with the Carrollton, Kentucky bus collision in 1988. The only deadlier crashes were a 1963 bus-train crash in Chualar, California and the 1976 Yuba City bus disaster, which claimed the lives of 29 people.

Floyd County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 39,451. Its county seat is Prestonsburg. The county, founded in 1800, is named for Colonel John Floyd (1750–1783).