MASH Approved 42" x 72" Water-Filled Jersey Barrier (170 lb Class)
Engineered for the absolute highest level of DOT compliance and severe-duty highway environments, this 42-inch water-ballasted barrier is the heaviest and most robust model in our MASH Approved lineup. Manufactured using an advanced one-piece, seamless design, this elite model scales to a massive 170 lb empty-weight classification, delivering maximum wall thickness for ultimate impact absorption, rigidity, and structural resilience. Proudly 100% Made in the USA and fully BABA (Build America, Buy America) compliant, it provides uncompromising channelization and elite crash resistance. For maximum site protection, this barrier is engineered to accept up to 12-foot fence posts, allowing contractors to instantly upgrade heavy-duty traffic control into an impenetrable, high-security perimeter.
Ordering Note: This product requires a minimum order quantity of 25 barriers. For bulk tier pricing and freight logistics, please request a quote.
Core Specifications
| Feature | Specification |
| Minimum Order | 25 Barriers |
| Dimensions | 42" Height x 72" Length x 24" Width |
| Weight Class | 170 lbs Empty (Maximum wall thickness construction) |
| Material | UV-Stabilized High-Density Polyethylene (HDPE) |
| Construction | Advanced one-piece, seamless molding |
| Fence Compatibility | Accepts fence posts up to 12 ft. for added security |
| Compliance | MASH Approved, 100% Made in USA, BABA Compliant, MUTCD |
| Filled Weight | 1700 lbs with water 2500 lbs with sand |
| Colors Available | Safety Orange, White (Custom colors upon request) |
Key Contractor Benefits
Maximum 170 lb Construction: Upgraded to our heaviest 170 lb empty weight class, this barrier features our absolute thickest HDPE walls, designed to withstand the most catastrophic impacts, severe site abuse, and extreme weather shifts without failure.
Expandable Perimeter Security: Features built-in compatibility to accept fence posts up to 12 feet tall directly into the barrier, eliminating the need for separate standalone fencing and saving critical work zone space.
MASH Approved Safety: Fully tested and approved under the Manual for Assessing Safety Hardware (MASH), ensuring immediate compliance for active, high-speed federal and state DOT highway projects.
Federally Compliant: 100% Made in the USA and fully BABA compliant, guaranteeing seamless approval for federally funded infrastructure and military bids.
Seamless Durability: The one-piece molded design ensures there are no joints or seams that can split or leak over time, providing the longest possible lifecycle for heavy industrial use.
Increased Height Profile: At 42 inches tall, this barrier provides enhanced pedestrian deterrence, maximum driver visibility, and superior headlight glare reduction compared to standard barricades.
Hardware-Free Interlocking: Pre-molded male/female joints allow barriers to securely pivot up to 15 degrees, easily navigating curves, on-ramps, and uneven site terrain.
