What’s the Purpose of That Little White Device on the Traffic Light Pole?

professionals manage complicated road environments.

What Should You Do If You Notice One of These Devices?
Usually, nothing at all! These devices are installed to perform their intended traffic-management or monitoring functions.

A few sensible things to remember:

Obey the traffic signals and posted road signs.

Stop at the correct line when waiting at a red light.

Don’t assume a device is a red-light camera simply because it resembles one.

Never climb a traffic signal pole or attempt to touch the equipment.

Report a damaged or visibly malfunctioning traffic signal to the local road authority.

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