| 摘要 |
A novel railroad grade crossing is disclosed comprising elongated support members secured to each side of each rail and substantially complementing the rail profile. Resting upon the support members and secured thereto, are filler plate members which extend between the two rails and outwardly from either rail. Inasmuch as the filler plate members do not directly contact the rail, and therefore do not need to be elaborately profiled, the filler plate members may be constructed of concrete, thereby effecting a great cost saving over known cast-iron filler plates.
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