No U Turn Sign MUTCD R4-7 A speed limit 75 sign

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

but not when it comes to MUTCD approved speed limit signs

5 mph is too slow

Other speed limit choices: 05  10  15  20  25  30  35  40  45  50  55  60  70  75

And so do our Speed Limit 25 signs

No U Turn Sign MUTCD R4-7 A speed limit 75 signSize: 24x18 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):