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3 Trends That Impact Traffic Sign Performance
Here are 3 trends which impact road signs & traffic safety.
An intro to the science & technology of traffic signs & how it impacts road safety.
Find out about the physics of retroreflectivity, why luminance is an important performance measurement for signs, how angularity affects sign visibility, and what defines ASTM sheeting types.
Why do fluorescent colors appear so different?
According to the Federal Highway Administration, (FHWA) fully half of all traffic fatalities occur at night, even though the nighttime hours account for only a quarter of total vehicle miles driven.