Viewing a single comment thread. View all comments

seattleskindoc t1_j64jg01 wrote on January 27, 2023 at 5:40 PM

What is this vault for ? Is it part of a dam or culvert ?

wildskies2525 OP t1_j64kfgt wrote on January 27, 2023 at 5:46 PM

It's an air shaft for one of the many mines