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Serge Johnson

Serge Johnson works with TrafFix Devices.

From the Author
Training & Education
Why Training and Maintenance Are Critical for Roadside Crash Cushions and Safety Systems
TrafFix Devices
Crash cushions protect motorists and workers, but only when properly installed and maintained. Training, evolving DOT standards and field-ready resources are key to ensuring roadway safety.
Traf Fix Training
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