For example, the agency uses concrete in cities and mountain passes for “high-truck traffic, chains and studded tires,” and asphalt on about two-thirds of the state’s highway system because of cost and fast curing time.
For example, the agency uses concrete in cities and mountain passes for “high-truck traffic, chains and studded tires,” and asphalt on about two-thirds of the state’s highway system because of cost and fast curing time.