香港六合彩资料图库

Winter maintenance performance

Winter maintenance performance

Number of grits carried out by year.

When there is a forecast for snow or ice in 香港六合彩资料图库, we may decide to treat our gritting network. We use rock salt to grit 2,371km of roads across the county. As a priority, we treat our Primary Network first which represents 30% of the road network in 香港六合彩资料图库. The Secondary Network is treated in severe weather conditions and only after the Primary Network has been successfully treated.

In 2022 to 2023, we carried out 54 grits in total and used 5320 tonnes of rock salt. A slight reduction on previous years due to the milder wetter winter:

Number of Grits carried out by WCC 2018/19 2019/20 2020/21 2021/22 2022/23
Primary network 30 38 47 51 34
Secondary network 15 9 21 17 20
Total 45 47 68 68 54
Tonnes of rock salt used 2018/19 2019/20 2020/21 2021/22 2022/23
Primary network 4624 3273 4048 5840 4020
Secondary network 503 538 1255 1056 1300
Total 5127 3811 5303 6900 5320
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