Keep Left Symbol Sign, MUTCD R4-8 Material:High Intensity Prismatic MUTCD Info

MUTCD Info

Other speed limit choices: 05  10  15  20  25  30  35  40  45  50  55  60  65  70

15 mph is too fast

And that means that a speed limit 40 sign must have a minimum of HIP reflective sheeting

are made right here in the United States

Keep Left Symbol Sign, MUTCD R4-8 Material:High Intensity Prismatic MUTCD InfoThe Keep Left Symbol is used when the traffic pattern needs to go around an island or median to the left of the median. Size: 24x30 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