The M1-1 INTERSTATE ROUTE sign is a guide sign used to identify and mark Interstate highways, providing drivers with clear directional information for long-distance and regional travel. Its distinctive red, white, and blue shield design ensures immediate recognition and enhances navigation on major roadway systems. Commonly installed along interstate entrances, exits, and route confirmation points, this sign helps motorists stay oriented and follow designated travel routes with confidence. Constructed from durable, reflective materials, the INTERSTATE ROUTE sign delivers high visibility during day and night, ensuring dependable performance in all weather conditions and supporting safe, efficient travel across the highway network.










