Abstract:Urban renewal is a hot topic in the field of urban construction at present,it is of great significance to promote the high-quality development of the city. The construction of utility tunnel in urban core is an effective way to achieve the purposes of urban renewal. Through analysis of the difficulties of the construction of utility tunnel in urban core, takes the construction of utility tunnel in Wuhu urban core as an example to explain the realization of urban renewal’s ideas in the project, provides reference for other cities to promote urban renewal.