Premise: State Highway 128 (SH-128) is a 2.198 mi state highway in the U.S. state of Idaho, serving the city of Lewiston in Nez Perce County. The highway travels east along the Clearwater River within Lewiston from Washington State Route 128 (SR 128) to U.S. Route 12 (US-12).
Hypothesis: The highway is made of asphalt.