You've probably never heard of the M50. It has a measly four junctions, all of which are a bit... well crap. What's the deal here and what's the point in this incredibly short motorway. We'll be finding out and stopping at various points of interest along the way. Things like cattle grids... and farm access roads. Why do we do this again? In this series we aim to explore what our motorway network is hiding. As we drive along at the 70mph..ish...we simply just wouldn't be aware of what we're missing. This series aims to uncover some of the hidden secrets our motorways have to offer.