Traffix Big Sandy Impact Attenuator Barrels are available through Rocky Mountain Signing, one of Denver’s leading traffic control companies. Since 1991, we have been protecting the safety of our job sites by using impact attenuator traffic control barrels in Denver and surrounding areas. 

Now there are Impact Attenuator Safety Barrels with sand that are easy to move and provide external verification of the barrel’s correct weight of sand.

Different configurations of sand-filled traffic control barriers are used to create all of the weights used in current standard array geometries (200lbs, 400lbs, 700lbs, 1400lbs, and 2100lbs).

External sand weight verification is easy – just use the right configuration highway barrel to obtain the correct weight.

Sand leaking is eliminated because each sand container is one piece – no edge seals. Shipping, storage, and installation is easy because there are no cone inserts.