Ermine Street
…Wash and Freezy Water) to Royston. This section of Ermine Street from London to Royston is now largely part of the A10. At this point it crosses the Icknield Way. From Royston, it was formerly the A14 to the A1 but now it is the A1198 to Godmanchester (Durovigutum). Ignoring bypasses and modern diversions, the…