Road Safety Technology

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  • Understanding Retroreflectivity and Sign Performance

    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.

    December 1, 1901 Understanding Retroreflectivity and Sign Performance Understanding Retroreflectivity and Sign Performance
  • Traffic Signs Performance Factors

    Despite improvements in traffic safety over the past decade, several current trends reduce the ability of traffic signs to provide guidance and safety—making signs that return more light to drivers more important than ever.

    December 1, 1901 Traffic Signs Performance Factors
  • Brighter Signs Mean Safer Roads

    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.

    December 1, 1901 Brighter Signs Mean Safer Roads
  • DG³ Full Cube Technology

    3M invested ten years and tens of millions of dollars looking for ways to help make nighttime driving safer. The result is 3M Full Cube Technology.

    December 1, 1901 DG³ Full Cube Technology
  • Benefits of Fluorescent Materials

    Why do fluorescent colors appear so different?

    December 1, 1901 Benefits of Fluorescent Materials
  • The Science of Road Safety Video Series

    Experience nighttime demonstrations of sign, pavement marking and work zone materials for roadway safety.

    December 1, 1901 The Science of Road Safety Video Series The Science of Road Safety Video Series
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