I think that depends on the region and weather differences. In the northeast at ... | Hacker News

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		absurddoctor 30 days ago \| parent \| context \| favorite \| on: The hidden engineering of runways I think that depends on the region and weather differences. In the northeast at least, asphalt seems to be a lot more common than concrete.

ghaff 30 days ago [–]

Or eveen gravel as in my case.

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