This specification is formulated to make the design of highway traffic safety facilities safe and reasonable, technologically advanced, quality assured, economical and practical. This specification applies to new and reconstructed highways.
JTG D81-2006 history
1970JTG D81-2017 Code for design of highway traffic safety facilities
2006JTG D81-2006 Specification for Design of Highway Safety Facilities
1994JTJ 074-1994 Specification for Design and Construction of Expressway Safety Appurtenances
JTG D81-2006 Specification for Design of Highway Safety Facilities has been changed from JTJ 074-1994 Specification for Design and Construction of Expressway Safety Appurtenances.