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Tyler, Texas, residents spot unmarked sensors near stoplights, likely part of a traffic safety system for emergency vehicles.
Residents of Tyler, Texas, have spotted unknown devices above stoplights, sparking curiosity.
Located at intersections like Old Jacksonville and County Road 168, the devices are believed to be sensors part of a traffic preemption system that helps emergency vehicles move through intersections more safely.
A visible camera may monitor traffic to aid signal timing adjustments.
Though the city has not confirmed their purpose, officials are likely using the equipment to improve traffic flow and safety.
Some residents are uncertain if the devices are new or have been present for years.
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En Tyler, Texas, los residentes ven sensores no marcados cerca de los semáforos, probablemente parte de un sistema de seguridad vial para vehículos de emergencia.