December 2021 - Project at planning stage; September 2021 - The 10 mile dual carriageway will be called the A421 when opens in 2025-26; August 2021 - Project is now entering the examination stage in order to prepare for its Development Consent Order (DCO); March 2021 - Skanska has secured a GBP507mn (USD695.7mn) contract from Highways England to design and build the A428 road; September 2019 - Work on ground investigations started; Project would see a new 10 mile dual carriageway linking the Black Cat roundabout in Bedfordshire to the Caxton Gibbet roundabout in Cambridgeshire; Work will cost between GBP810mn (USD1.04bn) to GBP1.4bn