FIELD: road building; construction and reconstruction of roads. SUBSTANCE: proposed motor road contains road structure and cross members made of synthetic material laid in road embankment. Novelty is that road contains also longitudinal members made of waterproof synthetic material placed in season snow-melt layer of road structure base symmetrically relative to road axis, with lower edges jammed in permafrost. EFFECT: improved operation reliability of road owing to increased carrying capacity of season snow-melt layer in base of road structure, both in summer and autumn periods. 1 dwg
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