[share] what are the hazards of white drawing construction?

Closed construction, traffic needs to bypass!

Take a detour! Tomorrow night, Yueyang Road section will be fully closed for construction!

Building civilized construction and safety management standardization atlas! Attached 118 pages of word original download!

From August 8, a bridge was closed for construction. People driving and taking the bus looked at it

This section of Yizheng road was crushed by trucks and will be closed for construction

Guiping road is closed for construction!

Problems in coating construction — biting the bottom