After shutting down in mid-2020, Ottawa’s Line 2 has reopened with new trains and double its original length, along with a new Line 4 to the airport! I set out on the first day of service to ride the new lines and far-too-thoroughly review every station.
Some channels from the group you should check out:
yukaira: https://www.youtube.com/@yukaira
theryrover360: https://www.youtube.com/@theryrover360