Low Ground Clearance Sign MUTCD R3-5A Sounds obvious but we have

Sounds obvious but we have all seen the minivan cruising thru a work zone paying little or no regard to the enormous asphalt machine parked in the next lane

In order to comply with New Federal Rules

Aluminum post bases are pre-painted black and fabricated

We carry all the necessary base posts and breakaway hardware to meet these requirements

And a Left lane closed roll up sign doesn't cut it

Low Ground Clearance Sign MUTCD R3-5A Sounds obvious but we haveSize: 36x36 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):