The First toll motorway may be the most romantic route in the world because 2.5million pulped Mills & Boons novels were used to help build it. Engineers found the pulp helped bind other the other materials used to surface the £90 million 27-mile stretch of the M6 in the Midlands. Not only do they help to make the road quieter it is environmentally friendly.

So there you go, you're a bit more knowledgable now Smile