Road train

Have you ever seen a really long line of trucks, all connected to each other and driving together on the highway? That's called a road train!

Just like how you link your toy train cars together to make a longer train, trucks can link together too. The first truck in the road train is the leader or the "engine," and all the other trucks are hooked up behind it like a big snake. This way, all the trucks are driving in sync and going the same speed.

Road trains are really useful for moving lots of stuff from one place to another, like transporting goods across long distances. They can make the journey more efficient and save time and money. But it's important for drivers to be extra careful when driving with a road train, because they're so long and heavy.