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新老路结合部处理是高速公路拓宽设计与施工中的技术难题之一 ,本文介绍了沪杭甬高速公路一期拓宽工程中 ,新老路基、路面结合部的施工情况
The combination of old and new road processing is one of the technical problems in the design and construction of highway widening. This paper introduces the construction of the new-old embankment and road junction in the first phase of Shanghai-Hangzhou-Ningbo Expressway