Alabama State Route 19
State Route 19 (SR 19) is a 36-mile-long (58 km) state highway in the northwestern part of the U.S. state of Alabama. The southern terminus of the route is at its intersection with SR 17 at Detroit in northern Lamar County. The northern terminus of the route is at its intersection with SR 24 at Red Bay in Franklin County near the Mississippi state line.
Major intersections
| County | Location | mi | km | Destinations | Notes |
|---|---|---|---|---|---|
| Lamar | | 0.000 | 0.000 |  SR 17 – Hamilton, Detroit, Sulligent | Southern terminus |
| Marion | | 11.511 | 18.525 |     SR 74 / CR 94 to I-22 – Tupelo, Hamilton | |
| Franklin | | 27.082 | 43.584 |   SR 172 east – Hodges, Hackleburg | |
| Red Bay | 35.241 | 56.715 |  SR 24 | Interchange | |
| 35.834 | 57.669 | 4th Avenue - Red Bay, Russellville | Northern terminus; former SR 24 | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
