To end of July. https://www.reuters.com/article/us-health-coronavirus-usa-canada-exclusi/exclusive-canada-u-s-set-to-extend-border-closure-to-end-july-sources-idUSKBN23G301 Gary Haupt
My wife and I just drove home last week from Idaho to Fairbanks thru Alberta, BC and Yukon. It was very strange as after we got to Whitecourt, AB it seemed like a ghost highway and the further north we got it only got worse. Businesses closed or hanging on by a thread. Traffic was probably half what we normally see in February coming south from Fairbanks. We have done this trip for years.
I don't know the answer but hope we all make it. Rick