This standard deals with the lighting of street tunnels and underpasses with automobile traffic. It defines the relevant quality characteristics and states detailed requirements concerning the luminance of the road surfaces by day and by night, the limitation of glare and the limitation of flicker. Also included are instructions for the design of tunnels and their artificial lighting installations.#,,#
DIN 67524-1:1987 history
2019DIN 67524-1:2019-01 Lighting of street tunnels and underpasses - Part 1: General quality characteristics and guide values
2017DIN 67524-1:2017 Lighting of street tunnels and underpasses - Part 1: General quality characteristics and guide values
1970DIN 67524-1 E:2016-05 Lighting of street tunnels and underpasses - Part 1: General quality characteristics and guide values
2016DIN 67524-1 E:2016 Draft Document - Lighting of street tunnels and underpasses - Part 1: General quality characteristics and guide values
2008DIN 67524-1:2008 Lighting of street tunnels and underpasses - Part 1: General quality characteristics and guide values
1987DIN 67524-1:1987 Lighting of street tunnels and underpasses; general quality characteristics and guide values