| Features and Benefits
How It Works
FHWA Approval Letters
Crash Test Videos
Frequently Asked Questions
TTMA-100 Trailer Mounted Impact Attenuator
Highway construction work zone safety trailer
More: Features and Benefits, Complete List
- Effective work zone safety
- Hitch-mounted TL-3 trailer TMA with patented tube bursting technology that utilizes trailer frame as energy absorber.
- Meets all required and optional NCHRP 350 Test Level 3 (TL-3) test criteria.
- Use with any support vehicle of 10,000-lb GVW or more; no maximum weight limit.
- No need for dedicated support vehicle; change support vehicle in minutes.
- Fully galvanized for long-term moisture and corrosion protection; built to last.
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