A green sign with a diagram showing an exit branching off the road ahead and the following text.
Forward destinations: The NORTH; Newark A1 .
Exit destinations: Grantham; B1174; Boston (A52); Sleaford; (A153).
This junction marks the start of the Grantham Bypass, which is another modern expressway, but the lower standard bit we just drove has one final hurrah - rather incredibly, there's a right turn across the central reservation just where the sliproads for this junction meet the A1.