Abstract: The application of BIM technology in the tunnel engineering becomes an emerging development field, and the combination of BIM technology with tunnel engineering monitoring and measurement is a cutting-edge topic with great engineering significance. Following the extension method of monitoring information proposed by the IFC standard, this paper extends the attribute set based on IFC for the data model and information not provided by the standard. The works of secondary development enables the modeling works accomplished efficiently and accurately by inputting specified parameters in Revit modeling environment. When a tunnel model based on IFC data standard is opened by using the Revit software, monitoring data can be viewed and analyzed, and early warning function can be realized. The research of this paper provides basis for using BIM technology to guide tunnel construction, disease detection and maintenance during tunnel operation.