Abstract:With the transfer of rural population to cities, municipal construction is becoming more and more rapid, and the investment in urban roads which are convenient for citizens to travel and transport is increasing year by year. With the increasing frequency of the use of municipal roads, the signs and markings, which play the role of warning and indication, expose some problems that need to be solved urgently, which seriously affect the function and comfort of municipal roads. Based on a detailed analysis of the existing problems and impacts of the signs and markings of municipal road engineering in China, this paper puts forward targeted improvement measures to ensure the perfection of the functions of signs and markings, and escort the safety, convenience and comfort of municipal road engineering.