Beurteilung der innerstädtischen Strassenbeleuchtung durch Berufskraftfahrer.

In a pilot study 80 bus drivers are tested for the visual stress related to the road lighting. Tests were done on 15 selected roads to judge the visibility in the night with road lighting on dry roads as compared with wet roads. It was shown that a dry road with a good visibility has also a good visibility when the road was wet.