The proposal relates to the field of road transport, namely the dimensional restraint gate mounted on overpasses inputs to check Overall vehicles and overpasses protection from destruction.; The technical result, which is directed to achieve this technical solution is to improve the maintainability of overall goal while reducing the costs for their recovery time.; Overall retention gate 1 overpass 2 include beam 3 and the bearing 4 placed between the beam and the support damper 5 elements, a beam is formed as a filled weighting 7 and coupled to the supports 4 by means of shear elements 8 of the metal container 9 with an end inclined face 10, situated with side direction of the traffic.; Weighting agent may be formed as a reinforced concrete 11, either in the form of crushed weighted filling material. The damping member may be formed as a hydraulic cylinder 5, or in the form of pre-tensioned ropes 12; In the case of grazing vehicle inclined face, the force applied to the latter, broken down into vertical and horizontal P1 P2 components. The vertical component of the damper is extinguished and the horizontal - weighing beams and a shear element. In case of failure as a weighting agent used in reinforced concrete, broken pieces remain in a metal container 9 and can be cemented through the respective injection solutions.
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