Railroad Crossing Intersection Symbol Sign Material:Diamond Grade This requirement applies to ALL

This requirement applies to ALL roads

6' Wooden or PVC Handle

5 inches high and weighs 7 lbs

1000 FT or other distances

More than two tons of upward force is created even when the U-Jack™ is within inches of the ground

Railroad Crossing Intersection Symbol Sign Material:Diamond Grade This requirement applies to ALLSize: 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):