M271/A33/A35 Redbridge Roundabout

Closed 16 Dec 2016

Opened 9 Nov 2016

Results updated 11 Jul 2017

We have analysed all comments from the public consultation and we would like to thank everyone who provided their feedback and attended the exhibition.

We can now announce the final details of our preferred route which showcase the improved modifications that have been made to the option presented, based on the responses.

You can read our executive summary which provides information on the preferred route, including a map to show what it will look like. If you would like to find out further information on the feedback we received then you can read the public consultation report.



Redbridge Roundabout is situated to the west of Southampton City at the intersection of M271, A33 and A35. It is a key gateway on the route into Southampton City Centre and the Port of Southampton from the west.

Why your views matter

The Port of Southampton is the second busiest in the country and is very important to Southampton and the UK economy. Substantial levels of freight and cruise passengers travel in and out every day onto the motorway network. Maintaining a well-functioning transport network is vital to the competitiveness of the port and the continued development and success of Southampton. A congested, unreliable road network with poor journey times has an environmental impact and could jeopardise growth and job creation.

You can read our consultation document below for full details of our proposals. You can then give us your feedback.

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  • Industry
  • Business
  • Commerce
  • All members of the public
  • Anyone from any background


  • Roads