That ABC news article is talking about the wrong bridge.
The bridge that collapsed is on the Fort Frances to Thunder Bay line (Fort Frances Subdivision) and not the one on the US/Canada border crossing the Rainy River.

I updated the proper bridge.
way/159175209

Please read the Canadian tagging guidelines for `highway==trunk`
osm.wiki/Canada/Tagging_guidelines#Trunk

Hello,
You have not discussed this edit with the community.
Your previous changeset was reverted for the same reason

hi, can you please limit your changesets to smaller areas.

The changes you made are great, just need to remember to keep the bounding box more local.

Also, please use proper source tags, as surveying across 2 continents is hard and unlikely

Wrong changeset number, changeset/144844045 is the reverted changeset

La fusion avait déjà été faite auparavant dans les données ici.

changeset/145511054

Aussi, la relation contient `admin_level=9` qui devrait etre 8

Je viens de regarder l'historique, et ce me semble que ce le soit déjà marquer comme non utiliser quand j'ai fait la modification.

Ce serais plutôt dans changeset/109480983

Bonjour Pierre,
Je me fis a ton jugement en tant qu’éditeur, tu peux annuler ce changement pour ne plus indiquez comme non utilisée.

Je n'ai malheureusement pas noter de source, mais il y avait une note dans les tags.

It is a CLLI code, which is a reference number, used in North America to reference a particular building, and at a lower level a switch inside that building
clli=*

Because it isn't a railway anymore. It's a track that has been built where the railway was. The railway no longer exists hence `railway=abandoned`.

According to the wiki, I only see a mention for `railway=rail` and that doesn't cover this situation.

Why couldn't `highway=track` be appropriate here? It reflects the real world, on the ground reality.

Please don't go reverting edits before having taken the time to comment on the changeset beforehand