At what height should warning lights be mounted for visibility in a work zone?

The correct height for mounting warning lights in a work zone is 30 inches. This height ensures that the lights are at a suitable level for visibility by drivers and pedestrians. When warning lights are placed too low, they may be less noticeable, particularly by larger vehicles or in adverse weather conditions. Conversely, if they are mounted too high, they may not be effectively seen by those approaching from a distance or at different angles.

Mounting lights at 30 inches strikes an effective balance, maximizing visibility while conforming to safety standards and best practices established in work zone safety regulations. Candlestick light placement helps ensure that road users are adequately informed of potential hazards ahead, facilitating safer navigation through the work zone.

This consideration is crucial for maintaining safe traffic flow and minimizing the risk of accidents in areas where construction or maintenance is occurring.