Policy paper

A428 Black Cat to Caxton Gibbet: full business case

National Highway’s full business case for the A428 Black Cat to Caxton Gibbet improvements scheme.

• From: Department for Transport and National Highways
• Published: 22 February 2024

This was published under the 2022 to 2024 Sunak Conservative government

Documents

A428 Black Cat to Caxton Gibbet improvements scheme: full business case

PDF, 15.9 MB, 270 pages

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Details

The full business case for upgrading the A428 Black Cat to Caxton Gibbet scheme has been approved.

This scheme will upgrade the A428 between the Black Cat roundabout and Caxton Gibbet roundabout with a:

• new 10-mile dual carriageway
• number of junction improvements

The accounting officer assessment of the scheme was completed in November 2023.

Published 22 February 2024