Sydney has been having a big problem with oversized trucks driving into tunnels that are too low. So Sydney needed a stop sign that is absolutely impossible to miss.
It's a curtain of water with a stop sign projected onto it.
Why putting it there? A truck can't go back once it have reached the sign...
if this truck got stuck into the tunnel it would be much much worse - until the collapse of the tunnel
Well, yes. But I still think that putting something like this, before the tunnel (where trucks can change road) would been more economical.
truck drivers ignore things like this one =)
What about aquaplaning?!
Also it seems like this thing meassures the height. Why not do that 1 mile ahead of the tunnel?
Also it seems like this thing meassures the height. Why not do that 1 mile ahead of the tunnel?
the good question, dammit!
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