Suining Highway Maintenance Department Takes Many Measures to Do Fine Maintenance of Winter Roads

Since winter，Suining Highway Maintenance Department according to seasonal characteristics，Actively do a good job of road cleaning、Disease treatment、Emergency support and other work，Ensure the safety and smoothness of highway traffic in the jurisdiction area，Improve the quality of mass traffic。

One is to implement the inspection system.。Insist on daily inspection without interruption、Full coverage。In view of that dry climate in win，Increase the intensity of road cleaning，Increase the frequency of cleaning of easily polluted road sections，Timely sprinkling of water to reduce dust，Keep the road surface clean。Pits on the road surface、Cracks and other diseases shall be repaired by personnel and machinery in time.，Repair and add the facilities along the line that are tilted and missing.，Eliminate potential safety hazards in an all-round way。

Second, do a good job in bridge maintenance.。Organize the maintenance personnel to inspect the bridge expansion joint、Check and clean the drain holes one by one.，Actively carry out garbage remediation under the bridge，Repair the damaged conical slope of the bridge，Ensure that the bridge facilities are in good condition。At the same time，Strengthen the management of bridge archives，Do a good job in sorting out the basic data of the bridge，Update bridge information in a timely manner。

Third, strengthen greening management and protection.。The temperature drops in winter，It is particularly important to do a good job in the management of green seedlings.。Timely watering of overwintering water by maintenance personnel，Improve the cold resistance of trees，To ensure the safe overwintering of seedlings。According to technical standards，For the dead branches that appear.、Pruning miscellaneous branches, long branches, etc.，Ensure that the branches do not block the sight of pedestrians and signs.。

Fourth, carry out slope regulation of side ditches.。Focus on tall grass and weeds in road slopes and ditches、Reed、Centralized cleaning of garbage, etc.，Shim and level the shoulders along the line.，Ensure the beautiful environment of slopes and ditches on both sides of the road、Safe and smooth。

Fifth, prepare for emergencies.。Severe weather such as rain, snow and cooling occurs frequently in winter.，The maintenance department formulates the emergency plan for bad weather.，Enriching the emergency personnel team，Carry out mechanical maintenance、Debugging，Prepare sufficient anti-skid materials for pavement、Snow melting agent and other smooth materials，Implement 24-hour duty and leadership system，Effectively ensure road safety and smoothness in bad weather。

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