A green sign with a diagram showing an exit branching off the road ahead and the following text.
Forward destinations: The NORTH; Peterborough; Biggleswade A1 .
Exit destinations: Langford; Edworth; Hinxworth.
Junction name: LANGFORD TURN.
This junction comes at the top of a long climb uphill, and used to be a dangerous crossroads right at the summit. There's now a flyover for cross-traffic which has made all the difference.