https://www.bbc.co.uk/news/uk-england-northamptonshire-59943179
keep digging chaps!
Also https://www.theguardian.com/science/2022/jan/11/roman-town-found-northamptonshire-field-hs2-route - bit more text, fewer pics.
thanks Duncan
I suspect that HS2 may have a similar effect to the work done on the A1 in that it meant archaeologists got to do a lot of work on the route of a major transport corridor.
Given geography, they have been major transport corridors for a long time
I expect we're going to see quite a lot of stuff come out
oh to be a finds officer....