Read this synopsis of a study on how the city of Albuquerque reduced nighttime crashes with a systematic traffic sign upgrade. In this example, researchers were able to identify separate treatment and control sites, in order to isolate the effect of traffic sign brightness as it relates to nighttime driver safety.
An error has occurred while submitting. Please try again later...
Thank you for requesting the 3M Traffic Sign Brightness white paper.
Please click here to download the white paper. You will also receive an email notification with the link to download.