Major work is taking place near Birtley for the new NCN 725 that is going from Blyth to Darlington. (Also called Great North Cycleway)
The big new bit starts south from the Bowes Railway link. It is rare to see other cyclist on the bit that goes to the Angel of the North roundabout.
Looking good in bits though no doubt I will part stick to the road.
1936 was a sane year for bikes.
https://www.durham.gov.uk/greatnorthcycleway
Reminds me. Carlton Reid once interviewed me while riding and asked why I did not use that old concrete section. His input has likely come in useful.
It is a massive shame we lost the plot post war.