ObsoleteGo to latest versionJTGD 30-2015

JTG D30-2004Specifications for Design of Highway Subgrades (English PDF)

JTG D30 | Evolution and historical versions

Std ID	Title	Status
JTGD 30-2015	Specifications for Design of Highway Subgrades	Valid
JTG D30-2004	Specifications for Design of Highway Subgrades	Obsolete

JTG D30-2004 is obsolete. It has been replaced by JTGD 30-2015. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Mandatory

Scope

JTG D30-2004 (Specifications for Design of Highway Subgrades) is available as an English-translated PDF.

JTG D30-2004 is the Chinese industry standard "Specifications for Design of Highway Subgrades". It is obsolete: it has been replaced by JTGD 30-2015.

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Document preview — JTG D30-2004

Document data

1 Document data

Sector: National Mandatory (industry standard).

Status: obsolete, replaced by JTGD 30-2015.

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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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