Given the question: Information: - Arkansas Highway 354 is a designation for two east -- west state highways in north Arkansas . The western segment of 9.70 miles ( 15.61 km ) runs from Highway 9 in Oxford to Horseshoe Bend . An eastern segment of 12.65 miles ( 20.36 km ) runs east from U.S. Route 167 in Ash Flat to Arkansas Highway 58 . - The Arkansas State Highway and Transportation Department (AHTD) is a government department in the U.S. state of Arkansas. Its mission is to provide a safe, efficient, aesthetically pleasing and environmentally sound intermodal transportation system for the user. It manages the state highway system and is actively involved with public transportation systems within the state such as with aid to individual county road systems. Its headquarters are in Little Rock. - Highway 58 (AR 58, Ark. 58, and Hwy. 58) is an eastwest state highway in North Central Arkansas. The route of begins at Highway14 and runs east to US Highway 67 (US 67) in Donaldson. There is also an alternate route of designated as Highway 58E near Williford. Both routes are maintained by the Arkansas State Highway and Transportation Department (AHTD). - An official alternate route is a special route in the United States that provides an alternate alignment for a highway. They are loop roads and found in many road systems in the United States including the U.S. Highway system and various state and county route systems. Alternate routes were created as a means of connecting a town (or towns) desired to be on a route that had been routed differently to put another important town or city on the route. What is the relationship between 'arkansas highway 354' and 'arkansas state highway and transportation department'?
The answer is:
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