Buried cables are extemely expensive for urban areas (and dangerous over time). Downtown Indianapolis (like most city centers) has buried cables all over and we

Buried cables are extemely expensive for urban areas (and dangerous over time). Downtown Indianapolis (like most city centers) has buried cables all over and we had exploding manholes for a few years as old main lines aged out[1]. If I remember correctly, buried lines in our area cost around $1 million per mile and they estimated something like $100 billion to do the whole city. It's also 10 times more expensive to repair when repairs are needed. That's why they use poles in less dense areas. [1] https://www.wthr.com/article/news/for-fourth-time-explosion-blows-out-manhole-cover/531-76e198c2-a9c2-4c7b-9c9f-13a958926688 https://www.wthr.com/article/news/for-fourth-time-explosion-...