The Hazardous Material Regulations at 49 CFR 172.516 require the following for the display of placards. On a motor vehicle or rail car a placard must be clearly visible from the direction it faces, except from the direction of another rail cargo…
The Hazardous Material Regulations at 49 CFR 172.516 require the following for the display of placards. On a motor vehicle or rail car a placard must be clearly visible from the direction it faces, except from the direction of another rail cargo…