The present application discloses a road network data processing method, an apparatus, an electronic device, a computer storage medium and a program, and relates to the field of computer technology with deep learning. A specific implementation plan is to obtain at least one group of element groupings by dividing the elements of the initial road network data according to the connection relationship; Determining an element grouping to be deleted from the initial road network data based on the number of elements included in the element grouping of each group; The element grouping to be deleted is deleted from the initial road network data to obtain new road network data. According to the exemplary embodiment of the present application, an isolated road from road network data is deleted, so that the accuracy and recovery rate of subsequent navigation and route calculation may be improved.
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