U-MAD Trailer TMA

TL-2 and TL-3 protection. Trailer convenience. Reusable design.

Engineered for efficient deployment, fast refurbishment and reliable impact performance.

The U-MAD® Trailer Mounted Attenuator is a fully tested and approved solution for work zone protection—engineered to absorb high-speed impacts while keeping your crew safe and traffic moving. Designed for ease of deployment and superior performance, the UMAD Trailer is available in both TL-2 (70K) and TL-3 (100K) tested models..

U-MAD Trailer TMA TL-3 (100K) Key features:

NCHRP 350 TL-3 tested and approved
Protects work zones with speed limits up to 100 km/h (62 mph)
Towable, modular trailer design
Reusable frame with replaceable U-MAD cartridge
Designed to capture errant vehicles and maintain lane discipline
Utilizes standard U-MAD TMA TL-3 cartridges to reduce inventory costs
Integrated universal message board mount standard
Ideal for short-duration and mobile operations

U-MAD Trailer TMA TL-2 (70K) Key Features:

NCHRP 350 TL-2 tested and approved
Protects work zones with speed limits up to 70 km/h (approx. 44 mph)
Towable, modular trailer design
Reusable frame with replaceable U-MAD cartridge
Compact and lightweight for maximum maneuverability
Ideal for low-speed roadways, surface streets, or urban environments

TL-2 and TL-3 certified performance.

Meets all mandatory and optional NCHRP 350 TL-2 and TL-3 crash test requirements, ensuring consistent, high-quality protection in low- to moderate-speed work zones.

Captures & contains.

Engineered to absorb impact energy while keeping both the impacted and impacting vehicles within the same travel lane—reducing secondary risks and improving roadside safety.

Reusable trailer frame.

Only the U-MAD cartridge needs replacement after a design impact, significantly lowering total cost of ownership.

Quick, tow-and-go setup.

Towable design enables rapid deployment without the need for dedicated impact vehicles, making it ideal for moving or temporary operations.

Applications

Urban and secondary roads
Mobile maintenance, striping, and survey crews
Emergency response deployments
Temporary lane closures or shoulder work
DOTs and contractors seeking flexible fleet options

Easy to deploy. Ready to defend.

The U-MAD Trailer TMA gives your team peace of mind with reliable, easy-to-deploy impact protection. Whether you're working on highways or city streets, Lindsay’s TL-2 and TL-3 options deliver the flexibility and performance you need.

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U-MAD Trailer Mounted Attenuator Product Information

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