The Analysis and Management of Security Risk on City Expressway

摘要

The length and convenient of expressway in a city show the developing grade of this city in someway. The expressway must have better status in city road construction because of high speed and expedient. But it exist high security risk, since high speed easily cause traffic accident. Investment and construction of the expressway are venture capital, and each expressway project should be set up to ensure safety of capital investment. From construction, operation to maintenance, every circle hide security risk. So we should attach importance to the analysis and management of security risk on city expressway. By connecting with the real situation in our country, this paper discourse upon the security risk on city expressway, discuss the important aspects on the analysis and management of security risk on city expressway.