Combined type windproof and snowproof highway facility

The utility model discloses a combined type wind and snow prevention highway facility which comprises a concrete base, a snow prevention shed, a snow prevention shed support, a snow storage trench, a snow blocking wall and an arc-shaped wind guide plate. The two ends of the snow protection shed support are pre-buried on earth shoulders on the two sides of the highway; the concrete base is poured on earth shoulders on the two sides of a road, the two ends of the snow protection shed support are poured in the concrete base, and the two ends of the snow protection shed support are fixed in the concrete base after solidification; the snow-proof shed is laid and fixed on the snow-proof shed bracket, so that a road is arranged in the snow-proof shed and the concrete base; snow storage trenches are excavated in the outer sides of the earth shoulders on the two sides of the road; snow blocking walls are built on the outer sides of the snow storage trenches. One end of the arc-shaped air deflector is fixed at the top