Anglian Water are laying new water mains, starting at Elsham in North Lincolnshire it will be 296km long plus a couple of side spurs. It is due to finish up near Colchester in 2025. This pic is part of the 3rd section, 90km which goes from Grantham to Bexwell via Peterborough. There have been interesting archaeological finds along the way, some info on Anglian Water website, I am really looking forward to the full report on those.
