According to the seasonal characteristics of highway maintenance in autumn and the actual situation of trunk highway in Xiajin Highway Sub-Center, the daily maintenance work has been strengthened in an all-round way.。

Increase cleaning efforts，Clear the road surface in time、Road shoulder、Slope、Sundries and garbage in drainage ditches and other parts，Keep the road clean。Timely treatment of pavement diseases，Repair potholes in the road，Ensure that the road is smooth、Safe。Strengthen the maintenance of ancillary facilities，Organize personnel to manage and maintain the damaged and polluted guardrails in the road section in time.、Milestones、Clean 100m pile.、Repair，Ensure that the facilities along the line are in good condition，Build security、True traffic environment。（Xiajin Highway Sub-center）