Forget to return expired the US I-94 form

[pokemon130]

Hello all, I have a question about the US I-94 form attached to my passport.
My situation is:
1) The I-94 expired in 2014 and I didn't know I should surrender it when I left the US. Actually, I only entered the US one time by land and travel there within one day (entered in the morning and returned to Canada in the evening). When I returned to Canada, no one asked me to surrender the I-94, so I kept it until today. Also, because it was 5 years ago, I can't find my travel history information on the I94 website.
2) The old passport which the expired I-94 attached to also expired. I replaced a new passport. There is no travel information on my new passport.
3) I am not a citizen or PR of Canada.

Now I am planning to apply for a new US travel visa, and I am worried about this issue. My question is:
1) Do I need to return the expired I-94 form to the US government? Given the fact the old passport also expired.
2) If I need to return it, do I mail it back to the US address which found on its website? or just give it to the Canada Border Services Agency (CBSA) in one airport?

Thank you!

 

[21Goose]

No, you don't need to return it. They changed to electronic I-94 a few years ago and they don't need the paper one returned. Keep it with the rest of your important documents just in case.