Work Area Protection Corporation | Trailer-Mounted Queue Detection
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Queue Detection

The Queue Trailer is a portable trailer that provides a versatile and lightweight platform with a small footprint to mount a microwave radar unit to detect speed, volume and occupancy for up to 22 lanes of traffic. When equipped with ASTI’s communication package, the Queue Trailer can provide data remotely to a variety of information-gathering components.


• Industrial-grade trailer to give years of dependable service
• Reports the speed, length and classification of individual vehicles
• Adjustable solar array for maximum exposure to sun
• Optional digital cellular communications
• Detects up to 22 lanes of traffic
• Accurately detects lane changing vehicles
• Available as a portable unit or permanent mount
• Removable tongue
• Battery bank sized for 30-day autonomy