Originally Posted by
sunpass
What is the smallest (lowest daily volume) CBP / CBSA border facility you've ever used?
For me - CBP - Ambrose, North Dakota, which averages about four people per day. CBSA- Northgate, SK, averages about thirty people per day.
I cannot answer your question, but there is one border crossing between Canada and the U.S. that is now one-way:
https://en.m.wikipedia.org/wiki/Chur...order_Crossing