GLOSSARY
Road-trip and charging terms, explained
Plain-language definitions for the words that trip drivers up, from ADR tunnel categories to charge curves. Each entry answers the question first, then the detail.
- GLOSSARY
What the A to E tunnel scale means for routing a dangerous-goods load
One wrong tunnel category can void a corridor and force a hazmat tanker to turn back at the portal.
- GLOSSARY
What SSTPA certification actually requires
SSTPA stands for Safe and Secure Truck Parking Area. The rules sit in Commission Delegated Regulatio