JTG/T D31-03-2011
Guidelines for Design and Construction of Highway Engineering in the Mined-out Area (English Version)

Standard No.

JTG/T D31-03-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Traffic

Latest

JTG/T D31-03-2011

Scope

These detailed rules apply to the new construction and reconstruction (expansion) of highways at all levels in coal mine goafs.

JTG/T D31-03-2011 history

• 2011 JTG/T D31-03-2011 Guidelines for Design and Construction of Highway Engineering in the Mined-out Area