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Well, for first four minutes all we saw were concrete ties being shuffled about; most interesting, like watching a card dealer/sharp stack the cards.
Very good
Watch out for the brown snakes.
How long before this will be done by a robot controlled from Perth?
Extend that to nine and a half minutes - as I indicated, like watching lawn grow.
No gravel in Australia.
in some places the dirt is so hard that track was laid without ballast or gravel. but they don't do it that way anymore. on this line the rocks came later.
longest it works.
Well, for first four minutes all we saw were concrete ties being shuffled about; most interesting, like watching a card dealer/sharp stack the cards.
Very good
Watch out for the brown snakes.
How long before this will be done by a robot controlled from Perth?
Extend that to nine and a half minutes - as I indicated, like watching lawn grow.
No gravel in Australia.
in some places the dirt is so hard that track was laid without ballast or gravel. but they don't do it that way anymore. on this line the rocks came later.
longest it works.