For local diversion routes, please refer to the following link:
M3 junction 9 to 8 northbound and southbound diversion
If you are operating large vehicles, lorries, or freight travelling to and from the coast, please use the strategic diversion in place via the A3. Our diversion routes are designed to suit all vehicle types.
We advise you not to use a Satnav when following any of our diversions because there is a risk it could direct you down an unsuitable road or back onto our network when it is closed.
Please remember that closures can change at short notice. You can check the latest information on our daily closures page or find live travel information on our Traffic England . Our travel alerts give details of live incidents on our network.
We also post updates through our south east Facebook social media accounts which you can share.
Please note lane closure information is not usually provided on our project website or closure bulletins. In the event of poor weather conditions or other issues out of our control, planned work may be postponed at short notice.