National Work Zone Awareness Week (NWZAW): The Evolution and “Extreme Necessity” of Advance Warning Signs for Construction Zones

Advance warning signs have long been one of the defining features of road construction and maintenance areas across the United States. The Road Work Ahead sign, which serves as a crucial means of alerting drivers that they are approaching such an area, is one of the more familiar and readily identifiable temporary diamond-shaped fixtures regularly installed near those locations. The purpose and prominence of that particular sign, as a matter of fact, extends well beyond their actual presence in close proximity to work zones.

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Want to know more about the lineup of speakers and knowledge sessions happening at the 2021 AASHTO Spring Meeting? Take a look and register now at aashtospringmeeting.org. (link in our bio) ...