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Can't do that in a century old city street with century old utilities in it. They dug up the sidewalk with shovels here as a result; though using machinery to move the soil they dug up and handle the asphalt that's covering the sidewalk along part of the street.

Yeah you can directionally drill across a front yard typically; but actual urban areas are just too filled with infrastructure.



before drilling there was a team that mapped and marked all underground utilities. some of the drilling went between front yards (this is where underground vaults are/were), but a bunch was done below sidewalks and across the streets.




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