A428 Black Cat to Caxton Gibbet improvements

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Your feedback: the highlights

Your feedback from our consultation in 2019 shows strong support for our plans to improve journeys between Milton Keynes and Cambridge.

Over 88 per cent of respondents support the proposals for the new 10 mile dual carriageway.

Explore the main findings and a brief overview of the comments in our Project Update.

Thank you to everyone who took the time to share their thoughts.
• Over 2,500 people joined us at an event.
• Over 900 people and organisations took part.

We are currently analysing all your feedback and will produce a detailed Public Consultation Report later this year. Your feedback will help us finalise our plans before we submit our application to build the scheme to the Planning Inspectorate in summer 2020.



Improve safety at junctions, side roads and private accesses by reducing traffic flows on the existing A428.

Economic growth

Enable growth in jobs and housing and improve connections between people and jobs.


We will cut journey times by more than a third at peak times between Black Cat and Caxton Gibbet junctions.


Improving the safety of horse riders, cyclists, walkers and connecting communities.

Latest news

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Consultation update – the highlights
February 12, 2020 12:04

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Understanding the history beneath our feet
December 24, 2019 11:49

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Ground investigations on A428 Black Cat
August 15, 2019 11:31

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