How are Roads made? 🛣️ Maddie's Do You Know? 👩 

Maddie joins a road-building team to see how a motorway is made of different layers and uses a thermal imaging camera to see how the hot asphalt is laid.
👩Join Maddie as she finds out how things work!
As seen on CBeebies: www.bbc.co.uk/...
Maddie's Do You Know? is a series for young children in which sees Maddie Moate explores the workings of everyday objects, by asking how they are made or how they work?
#MaddiesDoYouKnow #DoYouKnow #WithMe