The implementation of widening and renovation is an effective measure to improve the performance of municipal roads,and it is also an important means to solve the problem of urban traffic congestion.Taking a municipal road project as an example,this paper discusses the key technologies of road renovation and widening project,and summarizes the construction experience of municipal road renovation and widening project.According to the later operation of the road,the application of road renovation and widening construction technology can effectively improve the performance of municipal roads and has high promotion value.
municipal roadrenovation and wideningtrench excavationasphalt concrete pavement
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