The Leeds to Scarborough road offers a fast expressway from the A1 to York, and bits and pieces of half-finished dual carriageway over the rest of its course.
It was the UK's only single-carriageway motorway, and twenty years ago it ceased to exist. This is the story of the strange fascination it held, and of my place in history.
One of the world's biggest and most controversial schemes to manage traffic by charging for roadspace. You can drive in to London if you like, guv, but it'll cost you.