Road Runner Truck-Mounted Attenuator

Built for durability. Designed for speed. Engineered for safety.

The Road Runner™ TMA – the next generation of work zone safety.

The Road Runner™ Truck-Mounted Attenuator is more than an upgrade—it’s a leap forward. Inspired by real-world feedback and designed to solve the most common challenges in the field, the Road Runner combines rugged durability with smart, efficient design to keep your crews safe and your operations moving.

Features & benefits.

Reliability that lasts: Durable construction protects personnel and equipment.
Lower maintenance costs: Highly resilient design reduces repairs and downtime.
Faster operations: Deploys and stows in less than 30 seconds for maximum efficiency.
Innovative design: Vertical storage for full access to truck bed; single hinge point simplifies hydraulics.
Safety-first: No interference with arrow board, protected taillights, and easy access for routine maintenance.
Cost-effective: Retrofits to existing TMA trucks for quick installation and reduced costs.

Why choose Lindsay's Road Runner™ TMA?

Unlike legacy TMAs designed decades ago, the Road Runner is constructed from heavy-gauge aluminum for superior strength and damage tolerance. It withstands accidental side impacts with guardrails, concrete barriers, and other roadside obstacles without costly repairs or downtime. This means your trucks stay on the job longer, reducing maintenance costs and improving reliability.

Efficiency that works for you.

The Road Runner deploys and stows in less than 30 seconds, making it ideal for mobile operations where speed and safety are critical. Its vertical storage frees up valuable truck bed space, while a single hinge point simplifies hydraulics and reduces maintenance complexity.

Safe and effective design.

With no interference with arrow boards, protected taillights, and easy access for routine maintenance, the Road Runner prioritizes safety and convenience. Its open-grid structure improves wind resistance and fuel efficiency, and universal mounting allows quick retrofitting to existing trucks equipped with common TMA mounts.

Applications.

The Road Runner is designed for a wide range of work zone operations, including:

Mobile lane closures for highway maintenance and construction to direct the flow of traffic
Short-duration work zones where rapid deployment is essential
Urban and rural roadway projects requiring compact, efficient equipment
Emergency response and incident management for quick protection in unpredictable conditions

Whether you’re managing high-speed interstate projects or local road repairs, the Road Runner delivers the reliability and flexibility you need to keep crews safe and traffic moving.

Ready to learn more?

Contact a Lindsay Sales Rep

Resources

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Road Runner TMA PI Sheet

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