Standard No.:	DB37/T 4834-2025
English Name:	Guidance for centralized maintenance of expressway
Chinese Name:	高速公路集中养护工作指南
Chinese Classification:	R18    Highway protection and maintenance
Professional Classification:	DB    Provincial Standard
ICS Classification:	93.080.01 93.080.01    Road engineering in general 93.080.01
Issued by:	Shandong Provincial Administration for Market Regulation
Issued on:	2025-03-19
Implemented on:	2025-4-16
Status:	valid
Language:	English
File Format:	PDF

本文件确立了高速公路集中养护工作的基本原则，提供了集中养护可行性评估、养护作业区划分、交通组织、养护实施、应急保障以及养护后评价的指导。
本文件适用于高速公路路面、桥梁及隧道等集中养护工作。