On the plus side, the M54 takes you away from Birmingham... however it only seems to lead to Telford with not much happening inbetween. Or so you'd think because of course, in this episode we've found a few things to keep you busy along the way. This week, We've got industrial steam hammers, engine manufacturing plants, old war sites.. and theres some motorway in there as well. 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.