Interstate signs carry the red and blue shield with the route number drivers follow. Our custom M1-1 interstate sign is built to order with your state and number, and we also carry a blank shield, the JCT, NORTH, SOUTH, EAST and WEST plaques, and the advance arrow plaques that mount under the shield.
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North Route Marker Plaque M3-1
.080" aluminum -
East Route Marker Plaque M3-2
.080" aluminum -
South Route Marker Plaque M3-3
.080" aluminum -
West Route Marker Plaque M3-4
.080" aluminum





