8 ms·

Is there any technical analysis or reports available online on why the trenches didn't work ? I've always wondered if we could use our network of roads to bring

• Faaak 8y ago
  Trenches _do_ work, but they must have a minimum depth (>20cm), not just 8cm ones like Google tried.
• drenvuk 8y ago
  You don't need much technical analysis here. Shallow trenches break more easily, leading to higher maintenance costs. 2 inches is nothing.
• sbov 8y ago
  At 2 inches its not even deep enough to survive a road repavement.
• Mr_Shiba 8y ago
  > technical analysis Probably not, but common sense should be enough. It is 2 inches, on a road...