M3 junction 9 improvementsRecently updated

Major improvements to the M3 junction 9 to allow free movement between the A34 and M3.

Region:  South East
Start date:  March 2020
Cost:  TBC
Type:  Major Scheme
End date:  TBC
Programme:  

What impact will this have on my journey?

For real time updates on closures, roadworks and traffic levels on England’s motorway and major roads network visit:

Traffic England

M3 junction 9 improvements

Major improvements to the M3 junction 9 to allow free movement between the A34 and M3.

Progress report

We are currently conducting a range of surveys to give us information about traffic volumes and the local environment. This information will help us explore different design options that would meet the aims we have for the scheme. We are beginning discussions with local authorities and technical stakeholders so we can take into account their views.

What next?

Once we’ve worked up viable options, we’ll tell you about them and ask for your opinion. We hope to do this in 2017. You can sign up for our email alerts to stay informed.

Timeline

Have your say: 2017

Why we need this scheme

The M3 junction 9 (also known as the Winnall roundabout) improvements are needed to reduce congestion in the area. The level of freight traffic is increasing due to the expansion of the Port of Southampton and there are planned residential developments in the Winchester area which this scheme will cater for. The junction connects South Hampshire and the wider region with London and the North and Midlands. It is considered a critical area to economic growth at a local, regional and national level.

Aims

This scheme will aim to:
  • reduce traffic congestion and delays
  • improve safety
  • improve connections for cyclists and pedestrians

Project media files

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Project timeline

Planned roadworks

Roadworks and Events for England

The latest incident information for England's motorway and trunk routes provided by Highways England

Location : The A303 eastbound entry slip from the A34 . Status : Pending. Lanes Closed : All lanes will be closed. Schedule : From 21:00 on 6 March 2017 to 06:00 on 7 March 2017. Reason : Road repairs are planned.
Posted: February 25, 2017, 6:02 am
Location : The A34 northbound between the A272 and the junction with the A343 . Status : Pending. Lanes Closed : All lanes will be closed. Schedule : From 21:00 on 6 March 2017 to 06:00 on 7 March 2017. Reason : Road repairs are planned.
Posted: February 25, 2017, 6:02 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 28 February 2017 to 3 March 2017. Location : The A34 northbound between the A33 and the junction with the A303 . Lanes Closed : There will be one of two lanes closed. Reason : Roadside drains works are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 27 February 2017 to 4 March 2017. Location : The M3 westbound between junctions J9 and J10 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 21:00 on 1 March 2017 to 06:00 on 2 March 2017. Location : The M3 westbound exit slip at junction J13 . Lanes Closed : There will be one of two lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Period : expect disruption until 16:00 on 8 March 2017. Location : The M3 eastbound exit slip at junction J9 . Status : Currently Active. Lane Closures : The hard shoulder is closed. Reason : Roadworks.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 22:00 on 27 February 2017 to 06:00 on 28 February 2017. Location : The A34 northbound between the M3 and the junction with the A272 . Lanes Closed : There will be one of two lanes closed. Reason : Roadside drains works are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 22:00 on 2 March 2017 to 06:00 on 3 March 2017. Location : The M3 eastbound entry slip at junction J14 . Lanes Closed : There will be one of two lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 6 March 2017 to 8 March 2017. Location : The A34 northbound between the junctions with the A272 and the A303 . Lanes Closed : There will be one of two lanes closed. Reason : Roadside drains works are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 21:00 and 06:00 from 6 March 2017 to 11 March 2017. Location : The M3 westbound between junctions J11 and J12 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 27 February 2017 to 6 March 2017. Location : The M27 westbound between junctions J5 and J4 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 27 February 2017 to 6 March 2017. Location : The M27 westbound entry slip at junction J5 . Lanes Closed : There will be one of two lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Location : The M3 eastbound entry slip at junction J12 . Status : Pending. Lanes Closed : All lanes will be closed. Schedule : From 21:00 on 15 March 2017 to 06:00 on 16 March 2017. Reason : Road repairs are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 27 February 2017 to 6 March 2017. Location : The M27 westbound at junction J4 . Lanes Closed : There will be one of two lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Location : The M3 westbound between junctions J9 and J10 . Status : Pending. Schedule : From 06:00 on 28 February 2017 to 06:00 on 4 March 2017. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 21:00 on 1 March 2017 to 06:00 on 2 March 2017. Location : The M3 westbound between junctions J12 and J13 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Location : The M3 westbound exit slip at junction J12 . Status : Pending. Lanes Closed : All lanes will be closed. Schedule : Expect disruption everyday between 21:00 and 06:00 from 6 March 2017 to 11 March 2017. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 21:00 on 1 March 2017 to 06:00 on 2 March 2017. Location : The M3 westbound between junctions J12 and J13 . Lanes Closed : There will be one of three lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : From 21:00 on 1 March 2017 to 06:00 on 2 March 2017. Location : The M3 westbound exit slip at junction J13 . Lanes Closed : There will be one of two lanes closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lane one will be closed. Schedule : Expect disruption everyday between 21:00 and 06:00 from 6 March 2017 to 11 March 2017. Location : The M3 westbound entry slip at junction J12 . Lanes Closed : All lanes will be closed. Reason : Roadworks are planned.
Posted: February 25, 2017, 5:05 am
Status : Pending. Lane Closures : Lanes 1 and 2 will be closed. Schedule : Expect disruption everyday between 22:00 and 06:00 from 27 February 2017 to 2 March 2017. Location : The M3 eastbound between junctions J12 and J11 . Lanes Closed : There will be two of three lanes closed. Reason : Road repairs are planned.
Posted: February 25, 2017, 5:05 am

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