About Yodock®The Yodock Wall Company pioneered the water filled barrier industry nearly 30 years ago. Yodock® offers a full line of innovative traffic control products centered around the patented ballastable Energy Disbursement Cell (EDC) known as the Models 2001, 2001M, and 2001M-BM. Made in the USA of heavy-duty polyethylene, these EDCs can be accessorized to meet a variety of traffic control product categories.
Their water filled barriers have been tested, approved, and accepted by the Federal Highway Administration (FHWA) as being National Cooperative Highway Research Program Report 350 (NCHRP Report 350) compliant and meets established federal and state safety guidelines. They have the most FHWA acceptances in the water filled barrier industry.