ENTRY TO US BY BLUE WATER BRIDGE-FORM

[shankariyer]

Hi friends
I need some clarification. We are PR and have B1/B2 visa multiple entry to US. When we crossed the border, they collected $6 person and attached a small form in the passport alongside US visa page. The form has 6 months validity till Jan 2014. The customs authority advised to give to canada border when we exit US. My questions:
1. Within the validity time, can we enter and exit as many times we need?
2. Is it sufficient to give the form at canada border before the expiry?
3. At the canada border, since they check our PR card and no entry stamp on passport, how do they know no of days we stayed in US.
4. Is the blue water bridge open 24/7.
Thanks
SIyer

 

[wilson]

Yes it is open 24x7.

You can return the I-94 card ( the Arrival-Departure Record - which you got from US entry point ) to the officer at Canadian Port of entry, when you return from US.

If you return by flight to Canada, that will be collected at your departing airport in USA.

If you have a plan to travel again to USA within 6 months, ( if the card is still valid ) you can retain the card and use it for next trip

If you did not return I-94 at the Canadian port of entry while you return from USA, you can still return it at the Canadian International airports to the US Customs counter at departure area.