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GB/T 917-2026Mark rules of highway route and number of national trunk highway (English PDF)

公路路线标识规则和国道编号

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Issued by

State Administration for Market Regulation, Standardization Administration of China

Level / Type

National · Recommended

Issue date

July 2, 2026

Implementation date

November 1, 2026

Scope

GB/T 917-2026 is the English-translated version of 公路路线标识规则和国道编号.

GB/T 917-2026 — Mark rules of highway route and number of national trunk highway

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Document preview — GB/T 917-2026

National Standard of the People's Republic of China

ICS: 03.220.20
Classification: A 24
Replacing: GB/T 917-2017

Issued by: State Administration for Market Regulation, Standardization Administration of China

Document data1

Document data

International classification (ICS): 03.220.20.

Chinese classification (CCS): A24.

Supersedes the earlier edition GB/T 917-2017.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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