A highway shield or route marker is a sign denoting the route number of a highway, usually in the form of a symbolic shape with the route number enclosed...

generally displayed along the route by means of a highway shield. Each system has its own unique shield design that will allow quick identification to which...

United States Numbered Highway System (often called U.S. Routes or U.S. Highways) is an integrated network of roads and highways numbered within a nationwide...

The U.S. Route shield is the highway marker used for United States Numbered Highways. Since the first U.S. Route signs were installed in 1926, the general...

Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network of controlled-access highways that forms...

covered by the National Highway or National Route systems are marked under the State Route system. They can be recognised by blue shield markers. They were...

but Highway 1 is still marked with a National Highway 1 shield. In South Australia, sections of Highway 1 which were once part of the National Highway were...

National highway shield National highway shield Prefectural highway shield (Fukuoka Route 758) Prefectural highway shield Prefectural highway shield (inter-city...

Division of Highways. West Virginia state highways have a square-shaped highway shield. West Virginia has a system of secondary state highways that are functionally...

New England system. Prior to 1995, Vermont used the standard circular highway shield to sign all of its routes, which had black numerals on a white circle...