The roadmap: concept, nature, classification

It is noted that the current method of roadmapping has not been formalized yet, so the development of the methodological foundations and the systematization of the approaches to roadmaps application are actual. The main characteristics of roadmapping method are systematized, the types of roadmaps and their features are specified, the classification and the approach to roadmap maturity level determination are suggested, the method of constructing a roadmap is presented.