|Time of update||Gritting zone||Action||Time|
|21 Nov, 1.29pm||Whole county - primary routes||No action|
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Map of gritting zones (PDF, 155KB)
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Which roads do you grit?
See a map of gritting routes in East Sussex
Real-time gritters – see where our gritters are
When icy conditions are forecast we will grit all primary routes first. We grit 42% of the roads in East Sussex. This is all A and B roads and some C roads.
We give priority to the C roads leading to:
- Hospitals, fire, ambulance and police stations
- bus and railway stations
- most main shopping areas and schools
- difficult sites (very steep hills etc)
Gritters followed detailed, planned routes. Sometimes a gritter may be moving but not putting down any salt because:
- it is travelling to the start of the route
- in order to complete its route, it has to travel along roads which are not part of that route
- it has finished and is returning to the depot.
Deciding when to grit
We use the latest weather forecasting technology to decide when we need to grit the roads. This forecast can often be different to the television weather forecast. Gritters go out before frost and ice are formed by freezing temperatures. Where possible, we try to avoid the morning and evening rush hours.
Rain or snow can wash salt away, so we try to grit after rain has passed but before the road surface freezes.
Gritting decisions are made at least once a day, sometimes more in colder weather.
You can see gritting decisions by following .
Why grit the road?
Grit is another name for salt. It helps to keep our roads safe by lowering the temperature at which water freezes, reducing the risk of ice. This process takes time and needs traffic moving over it to start working.
The gritter only needs to drive along one side of the road, as the gritter is designed to spread the salt across the full width of the road.
Why don't you grit pavements?
We don't have the resources to routinely grit footpaths or pavements. We have to prioritise major roads rather than pavements to prevent the most serious accidents.
We encourage residents to help themselves by clearing snow and ice from public areas near their properties.
For more advice, see:
We currently have over 900 grit bins spread around the county. We do not provide additional grit bins. However, we are working with district and borough councils, residents' associations and businesses where they may wish to buy their own grit bins.
Advice for winter driving
If the weather is bad and the roads are icy then do not drive unless it is essential. If you do need to travel, see the advice from the Highways Agency – Make time for winter.