The invention discloses a BIM-based bridge inspection information management method and system. The system comprises a non-destructive inspection module, a dynamic and static load testing module, a damage information BIM module, a detection vehicle information BIM module, a sensor information BIM module, a model intelligent conversion module, a technical condition evaluation module and a loading capacity state evaluation module. According to the system, the standardized recording and integrated management of various types of inspection information can be realized; the inspection information isconverted into three-dimensional visual information by virtue of a BIM technique, so that the visual expression of the inspection information is realized; and by converting a model, processing actualmeasurement information and calculating a theoretical value, the intelligent evaluation on multiple aspects of the technical condition, the loading capacity and the like of bridges is realized. According to the system, the defects that the information is fragmentized, the recording is nonstandard, the expression is not visual, the evaluation is asynchronous, and the like in traditional bridge inspection information management can be improved, and great convenience is provided for the bridge information management works.