u.s people help

Out of context: Reply #23

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  • k0na_an0k0

    they are covered to keep the snow off of them, keeping them from being slippery so that folks don't slide off into the river.

    i'm assuming.
    grunttt
    (Dec 15 06, 05:21)

    You're almost there.

    Back in the day when transportation was by horse only, if snow or rain got onto a bridge and a horse came across pulling a cart it would be too slippery and the horse would slip and break a leg.

    They put covers over them to keep them dry so the horses could pass.

    Snow + bare wood = Slick as hell.

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