A smart motorway uses technology to manage traffic. A control centres monitors traffic flow and density, and changes signs and speed limits to keep everyone moving as smoothly and safely as possible.
Speed limits change more frequently than on normal motorways: some drivers don’t realise there has been a change and that they must keep to a new limit.
The advice
Speed limits on smart motorways are enforced by police: if you break the speed limit you will be prosecuted.
So watch your speed: stick to the speed limits shown in a red ring and never drive in a lane closed by a red X.
See government advice about driving on smart motorways or read more local information the smart motorways in Greater Manchester.
Do your bit
As people return to work and school, we have the information you need to make smart and safe travel choices.
A Greater Manchester-wide Clean Air Zone is coming
You can help shape the final plans from 8 October
Safe streets save lives in Greater Manchester
Local authorities are using temporary pop-up measures to give pedestrians and cyclists more space.
If you can, travel contactless, use the app or buy online
If you are travelling on Metrolink, you can now get a receipt when you travel contactless.
Do your bit
As people return to work and school, we have the information you need to make smart and safe travel choices.
A Greater Manchester-wide Clean Air Zone is coming
You can help shape the final plans from 8 October
If you can, travel contactless, use the app or buy online
If you are travelling on Metrolink, you can now get a receipt when you travel contactless.
Safe streets save lives in Greater Manchester
Local authorities are using temporary pop-up measures to give pedestrians and cyclists more space.