State Route 200 or SR-200 is a 1.011-mile (1.627 km) long route that serves as a connection between State Route 21 and U.S. Highway 278 through western Piedmont in Calhoun County.

This route serves as a western bypass of the city of Piedmont. The southern terminus of SR-200 is located at its intersection with SR-21 in southwest Piedmont. From this point, the route travels in a northerly direction before reaching its northern terminus at US-278.

The entire route is in Calhoun County.