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Shoulder Drop Off Sign MUTCD W8-9A

Shoulder Drop Off Sign MUTCD W8-9A

$ 53.00



This Shoulder Drop Off sign is also commonly known as a low shoulder symbol sign.  Driving on uneven surfaces is a hazard for all drivers and any speeds.  If your roads have a noticeable drop off as they transition into the shoulder, than this sign should be posted to warn motorists of the uneven terrain approaching.  

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