County Road 4640 in Fannin County, Texas

County Road 4640 in Fannin County is a two-lane, unpaved residential street. It runs in a north-south direction starting from County Road 4625 and crosses County Road 4668, County Road 4605, County Road 4675, County Road 4641, County Road 4650, County Road 4642 and South State Highway 121 and ends at County Road 4655. County Road 4640 also exists in Medina County, Red River County, Wood County, Houston County and Tyler County.