Hi, I have the valid L1B and it expires on Sep 2012 but my I 94 expires only on July 2014. I planned to visit Niagara Canada by road and heard that they won’t give any new I 94 at POE Detroit.
1. What would be my last entry date to US?
2. Should I mention the date as I got the I 94 or the date I entered at Detroit by Road?
Also When should I file my extension? Should I do it before Sep 2012 (Actual VISA expiry ) or before July 2014 ( I 94 Expiry)