Atlanta and St. Andrews Bay Railroad
| Overview | |
|---|---|
| Reporting mark | ASAB | 
| Locale | Alabama and Florida | 
| Dates of operation | 1906–1994 | 
| Successor | Bay Line Railroad | 
| Technical | |
| Track gauge | 4 ft 8+1⁄2 in (1,435 mm) | 
The Atlanta and St. Andrews Bay Railway (reporting mark ASAB), also known as the Bay Line, was a Class I railroad which operated in Alabama and Florida. The company was founded in 1906 and opened its mainline between Dothan, Alabama, and Panama City, Florida, in 1908. Later reclassified as a short-line railroad, its assets were acquired by the Bay Line Railroad in 1994.