MASH Approved 42" x 72" Water-Filled Jersey Barrier (100 lb Class)
Engineered for rigorous DOT compliance and high-speed work zones, this tall 42-inch water-ballasted barrier is officially MASH Approved, making it the premier choice for state and federal highway projects. Manufactured using an advanced one-piece, seamless design, this specific model features extra-thick walls and a 100 lb empty-weight classification for superior impact absorption and structural integrity. Proudly 100% Made in the USA and fully BABA (Build America, Buy America) compliant, it delivers maximum channelization, glare reduction, and crash resistance without the need for additional hardware.
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 [Insert Width]" Width |
| Weight Class | 100 lbs Empty (Extra-thick wall construction) |
| Material | UV-Stabilized High-Density Polyethylene (HDPE) |
| Construction | Advanced one-piece, seamless molding |
| Compliance | MASH Approved, 100% Made in USA, BABA Compliant, MUTCD |
| Filled Weight | 1570 lbs with water - 2370 lbs with sand |
| Colors Available | Safety Orange, White (Custom colors upon request) |
Key Contractor Benefits
MASH Approved Safety: Fully tested and approved under the Manual for Assessing Safety Hardware (MASH), ensuring immediate compliance for active, high-speed DOT highway projects.
Thicker Wall Construction: Molded specifically in the 100 lb weight class, this barrier features exceptionally thick HDPE walls designed to withstand severe impacts and heavy job-site abuse.
Federally Compliant: 100% Made in the USA and fully BABA compliant, guaranteeing immediate approval for federally funded infrastructure bids.
Seamless Durability: The one-piece molded design ensures there are no joints or seams that can split or leak over time, providing a longer lifespan for heavy industrial use.
Increased Height Profile: At 42 inches tall, this barrier provides enhanced pedestrian deterrence, greater visibility, and improved headlight glare reduction compared to standard 32-inch models.
Hardware-Free Interlocking: Pre-molded male/female joints allow barriers to securely pivot up to 15 degrees, easily navigating curves and uneven site terrain.
