I have a question. Can we go for Canada PR landing process by foot from US Nigara rainbow bridge by walk and come back to usa by walk?
I-797 form with valid I-94 is there, but in passport the old I-94 is there and that is expired. Is this fine to go and come back to usa or anything is needed?
Unfortunately, there aren’t any with the exact situation as yours regarding re-entering the US.
In terms of re-entering the US, it is best if you contact the U.S. Customs and Border Protection directly for some information on what is required in your situation.
I hope this information is helpful. Please let us know if you have further questions and if there is any follow up to your question/situation.