A421
E1622724
UNEXPLORED
A421 is a major primary route in England linking the M1 near Milton Keynes with the A1 near St Neots, serving as an important east–west transport corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A421 canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.