The A428 Black Cat to Caxton Gibbet Development Consent Order 2022
This Order authorises National Highways to construct a new 10 mile (16km) dual 2-lane carriageway from the Black Cat roundabout to Caxton Gibbet roundabout, to be known as the A421 (defined in the Order as the “new dual carriageway”) and in addition approximately 1.8 miles (3km) of tie-in works.