No U Turn Sign regulatory sign If your roads or parking

If your roads or parking lots are designated at 20 mph

A speed limit 75 sign is the highest speed limit you will see most anywhere in the United States

This means superior durability and performance even in the harshest of climates

Keep drivers at the correct speed by posting speed limit signs throughout your town or property

No U Turn Sign regulatory sign If your roads or parkingSize: 18x24 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 Prismatic (HIP):