State Route 99 | ||||
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Route information | ||||
Maintained by ALDOT | ||||
Length: | 21.914 mi (35.267 km) | |||
Major junctions | ||||
South end: | US 31 / SR 3 in Athens | |||
North end: | SR 207 near Anderson | |||
Location | ||||
Counties: | Limestone, Lauderdale | |||
Highway system | ||||
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State Route 99 (SR 99) is a 21.914-mile-long (35.267 km) state highway that extends from Athens in Limestone County to just northeast of Anderson in Lauderdale County. Although it is signed as a north–south highway, most of its route is in an east–west direction.
The southern terminus of SR 99 is located at an intersection with U.S. Route 31 (US 31) in northeast Athens. From this point, the highway travels in a westerly direction through the city before heading in a northwesterly trajectory towards Mount Rozell. From there, it then travels in a westerly direction before terminating at SR 207 northeast of Anderson.