Improving lighting and visibility for nighttime road users—while minimizing environmental impacts and light pollution—helps make travel safer for everyone, but particularly vulnerable road …

This study provides recommendations for optimal nighttime lighting configurations in work zones, offering agencies practical guidance to improve safety and visibility.

Future studies should explore the health mechanisms underlying daytime and nighttime heat exposure at the individual level to better elucidate their differing impacts.

Nighttime Microphysics RGB Quick Guide Why is the Nighttime Microphysics RGB Imagery Important? The distinction between low clouds and fog in satellite imagery is often a challenge.

Business owners and nightlife customers feel safety is the key issue facing the industry and are hopeful the newly created Nighttime Manager will help address continuing safety concerns

Nighttime Operations. Work occurring after sunset and before sunrise will be considered nighttime operations. A nighttime operations meeting shall be held prior to the start of any nighttime …

The guidelines also contain a number of innovative procedures suggested by state DOTs to respond to special nighttime problems, such as the control of glare, the visibility of workers, …