Even just a fresh coat of paint would prevent those tram cabins from rusting. Even the mining company, who I assume has cash, does not bother.
Soviet Union had lots of drawbacks, no doubt, but they did a lot of good stuff like rope roads, railroad, undergrounds etc. It's cheaper to maintain the heritage than build something from scratch, why is it neglected?
Well, it certainly wasn’t thanks to regular maintenance. Honestly, why is everything from the Soviet era just left to rot?