I am a 16 year old US citizen who is planning to go to Canada next week. I found out today that my passport has expired.
Can I cross the border with my birth certificate instead? The rules on this seem to have changed several times. I found this source from July 2015 asserting that only children under the age of 15 can cross with a birth certificate.
However, this question from February 2016, whose answer points to this Canadian government page states that any US citizen should be able to get into Canada with proof of citizenship.
So it seems like I will be able to get in, but I need to make sure there hasn't been an update to the laws since the second page was written.