Small-profile power lines near an airfield Power lines and supporting structures might be a kind of visual pollution. Occasionally the lines are buried to prevent this, but this "undergrounding" is costlier and therefore not prevalent. A bare minimum overhead clearance need to be maintained for safety. Because the temperature and https://optical03579.bloginwi.com/63675665/helping-the-others-realize-the-advantages-of-wonderboom