Nebraska State Route 110 is a short north-south highway in Northwestern Dakota County. This connects U.S. Rt. 20 to Nebraska State Route 35, west of South Sioux City. NE St Rt 110 does not pass through any towns in Dakota County. NE St Rt 110 is not multi-plexed in Dakota County. NE St Rt 110 intersects the following highways in Dakota County. U.S. Rt. 20, near South Sioux City. Nebraska State Route 35, near Dakota City.