A-road fork sign
A green sign with a diagram showing an exit branching off the road ahead and the following text.
Forward destinations: London; Stevenage A1 [Solid circle diversion symbol] [Solid square diversion symbol] Cambridge A428.
Exit destinations: St Neots B1048; H. Ferrers B645.
To the right, the B645 was once the A45, the main road from Birmingham to Felixstowe. Much of its job (and its route) was usurped by the A14, and this section was downgraded to B-road status. It is not a fast way to reach Birmingham from here.