Recently, the Xinning County National Highway Maintenance and Upgrading Project G241 Line K2608+000-K2611+000 has been launched. The director of the county's highway construction and maintenance center led the technical personnel of the engineering construction unit to conduct on-site supervision and guidance on the renovation project using the in-situ cold recycling technology.


  In order to improve driving comfort and eliminate safety hazards, the center has invested nearly 20 million yuan this year to implement road renovation projects on 7.979 kilometers of the county's ordinary national and provincial highways G241, G207, and S341. Taking various factors into consideration, the renovation project used the "in-situ cold recycling" environmentally friendly and efficient green highway maintenance and renovation technology.