Building a Lego motorized road

Length: 3:05
Date: 00-00-0000
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Lego cars are cool , but unfortunately they're mostly standing idle. This needs to change! So I've built an automated road for my Lego cars. Now the cars can drive without any built in motors. This makes it suitable to connect any Lego car available which was one of my wishes when I started this project. It took quite some tweaking to make the ride smooth and stable.
It's 2.4 meter long and 1 meter wide.