DB14/T 2657-2023 Design guidelines for ordinary national provincial roads directional signs

Scope

This document specifies the normative reference documents, terms and definitions, general provisions, information, route guidance signs, and the connection methods of ordinary national and provincial highway route guidance signs with other highways for the design of route guidance signs on ordinary national and provincial highways in Shanxi Province. This document is applicable to the setting of route guidance signs on ordinary national and provincial highways, and highways such as county and township roads can refer to and implement it for reference.

Development Information

Related Standards