Double Turn Left Sign, MUTCD R3-8
Use this Double Left Turn arrow sign when you have two lanes of traffic, where the left lane is a left turn only and the right lane can turn left or continue straight ahead. Size: 30x30 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): Guaranteed for 10 year outdoor lifespan 3M 4000 Series Diamond Grade (DG3): Guaranteed for 12 year outdoor lifespan. MUTCD Info Click image for PDF download.