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State Road 238 (SR 238) is a state highway in Union and Columbia counties in Florida. It is 15 miles (24 km) long from U.S. Route 41-441 at Ellisville, Columbia County to State Road 100 in Lake Butler, carrying only 0.1 miles (0.2 km) of State Road 231. The entire route of SR 238 is only 2 lanes wide. Oddly, it slightly heads north-south on its way to Lake Butler.
Starting at US 41-441 near Interstate 75 as Yukon Street, it is in Columbia County for 1 and a half miles. Next, it crosses one of the rivers in the Suwannee River basin and enters Union County. It first intersects County Road 245, then County Road 241, then County Road 791, and finally County Road 239. The road turns north at the intersection with State Road 231 in the county seat, Lake Butler. It travels north 0.1 miles (0.2 km) to State Road 100, then the road ends. It becomes County Road 238 after State Road 100.
County Road 238
County Road 238 is a county road that is 9 miles (14 km) long from Lake Butler to County Road 229 near Baker County. It is accessible to Lake Butler from the north. There are no main junctions on this route.