Weight Limit ** T (Tons) Sign 3M So vehicles coming in the

So vehicles coming in the opposite direction at the light will have the right away

Sizes Available: 12x18

Speed Limit 30 is a common speed for residential areas in cities and towns across the country

Size: 30x12

There are federal standards for minimum reflectivity on all speed limit signs

Weight Limit ** T (Tons) Sign 3M So vehicles coming in theSizes Available: 24x30, 30x36 We make all our signs from . 080 thick aluminum. Other companies use steel which rusts, plastic which cracks or warps, or a thinner gauge aluminum (. 060 or . 040) which bends or buckles. Material Details We use 3M reflective sheeting and 3M UV resistant inks. 3M offers the following on their sheeting: 3M 3400 Series Engineer Grade Prismatic (EGP): Rated for 5 7 year outdoor lifespan 3M 3930 Series High Intensity