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Thread: Traffic bollard placing truck - GIF

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    Jon
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    Saw the one on the golden gate bridge in operation once. It was moving those big barriers though.

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    Supporting Member Ralphxyz's Avatar
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    How are they stacked on the trailer?

    Ralph

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    They aren't....it's moving the barrier from one side of the lane to the other.

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    Ralphxyz's Tools
    Ah, thank you! Duh now I remember once seeing the bollard operation on the Tappan Zee bridge.

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    Yup, they are there to prevent head on accidents that were to often. But they are also used to change lane numbers depending on the traffic flow.


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