The Chattanooga Subdivision is a railroad line owned by CSX Transportation in the U.S. states of Tennessee, Alabama & Georgia.
At its north end the line continues south from the Nashville Terminal Subdivision and at its south end the line continues south as the W&A Subdivision.
You can help Wikipedia by expanding it.This article about transportation in Tennessee is a stub.
You can help Wikipedia by expanding it.This article about transportation in Alabama is a stub.
You can help Wikipedia by expanding it.This article about transportation in the U.S. state of Georgia is a stub.