Arkansas Highway 337 is a state highway of 7.9 miles (12.7 km) in Cleburne County. The route begins at AR 25 south of Sugar Loaf Mountain and runs east to terminate at AR 16.
Section 2
Arkansas Highway 337 is a state highway of 1.4 miles (2.3 km) in Van Buren County. The route runs east from Sugar Loaf Park at Greers Ferry Lake to Arkansas Highway 92 on the Van Buren/Cleburne County line.