| Service element | Service details |
|---|---|
| Service level: | When you report ice/snow on the road we will assess in terms of our Winter Service Policy |
We carry out salting in anticipation of frost, snow or ice on our precautionary salting network. Special weather forecasts are used to predict road temperatures across the highway network in Somerset. These are used by trained and experienced staff that issue instructions to salt the Precautionary Salting Network as necessary. We aim to salt these roads in advance of ice or frost forming on the road surface.
We are responsible for highway winter service in Somerset except for the M5, A303 and A36.
| Remember...
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We have a precautionary salting network, which covers key routes across the county which is available under "Information and Resources".
Our precautionary salting network covers approximately 1412 km, which is about 21% of the road network in Somerset. We operate 23 lorry routes from 6 depots across the county.
In a typical winter we will carry out around 50 actions and use in the order of 7000 tonnes of rock salt.
What is road salting?
Road salting is carried out in order to assist the safe movement of highway users in conditions of snow and ice. Resources are not available to to treat all roads. However, priority networks have been defined, based on traffic flows and strategic significance (see below).
In some parishes salt bins are located at key points to encourage self-help. We provide salt in these locations on the understanding that it is used for highway purposes.
Criteria have been developed to enable the pre-salting network to be defined. This is required to ensure a consistent approach across the County and achieve a reasonable balance between cost and level of service. During 2010 a review of the pre-salting network was carried out using the following criteria:
When are roads salted?
Daily forecasts with temperature graphs are received to predict road surface temperatures at the weather stations in Somerset. If the air is dry, frost will not form, even though the temperature may be well below freezing point.
For this reason it is important to predict both road temperatures and air moisture content. Experienced staff interpret all the information and issue instructions to salt as necessary. Instructions may vary in different parts of the County.
Normally precautionary salting is carried out during the early evening or early morning. Frost does not normally affect the road surface until the early morning and precautionary salting is intended to prevent this.
If frost follows rain in the early hours or freezing occurs unexpectedly, insufficient time will be available to salt the whole of the priority network before motorists start their morning journeys. Therefore, motorists should not assume the routes are salted and must drive with due caution.
| Contact type | Contact details |
|---|---|
| Contact | Roads and Transport team |
| Address |
|
| Contact no | 0845 345 9155 |
| Fax | |
| Opening Hours | Monday to Friday: 8:00am to 6:00pm Saturday: 9:00am to 4:00pm Sunday: Closed
If an incident occurs outside these hours and is deemed a risk to public safety please contact the Police on 101 |
Salt/Grit bins - These are sited at locations agreed by the Highway Authority following a request from Parish/Town Councils. They are purchased and maintained by the local councils and replenished by the Highway Authority. Anyone can use the salt in the bins as long as it is for public areas.
Salt bags - These may be placed by the Highway Authority at known trouble spots to assist vehicle or pedestrian movement. The salt will be provided in suitable containers to minimise any environmental damage.
Footways and Cycleways