The core road network combines the Strategic Road Network (Trunk Roads), managed by Highways England, with the National Primary Routes, managed by Northumberland County Council.
Northumberland's core road network plays an important economic role in facilitating
the movement of people and freight across Northumberland whilst providing
connections to the neighbouring authorities and the wider region.
For more information, please visit https://www.gov.uk/government/publications/guidance-on-road-classification-and-the-primary-route-network/guidance-on-road-classification-and-the-primary-route-network.