The Opheim–West Poplar River Border Crossing connects the town of Opheim, Montana with Rockglen, Saskatchewan on the Canada–United States border.

It is so remote that border officials live in housing next to each country's stations.

[1] In 2004, the US replaced its small border station with a large facility.

Canada replaced its border station at West Poplar River in 2015.

This Saskatchewan location article is a stub.