The Hardwick Tunnel in Odenville, St. Clair County is a popular local landmark. It is one of two tunnels (the other being Roper Tunnel near Trussville) built in 1903 by the Seaboard Air Line Railroad on their passenger-line route between Birmingham and the eastern seaboard.
![](https://bunny-wp-pullzone-5vqgtgkbhi.b-cdn.net/wp-content/uploads/2023/02/m-7975.jpg)