Alabama State Route 51

State Route 51
Route information
Maintained by ALDOT
Length	114.183 mi[1] (183.760 km)
Existed	1940–present
Major junctions
South end	US 84 at New Brockton
Major intersections	US 231 near Ariton US 82 at Midway US 80 at Marvyn
North end	I-85 / US 29 / US 280 at Opelika
Location
Country	United States
State	Alabama
Counties	Coffee, Dale, Barbour, Bullock, Macon, Russell, Lee
Highway system
Alabama State Highway System Interstate US State
← SR 50 → SR 52

State Route 51 (SR 51) is a 114.183-mile-long (183.760 km) state highway in the southeastern and east-central parts of the U.S. state of Alabama. The southern terminus of the highway is at an intersection with U.S. Route 84 (US 84) near New Brockton. The northern terminus of the highway is at an interchange with I-85/US 29/US 280 at Opelika.