The border is a straight line!
![The boundary line brushes against the barn as shown by the white border marker and the cleared trench that stretches to the horizon.](https://www.communitystories.ca/v2/histoires-de-frontiere_border-stories/wp-content/uploads/sites/157/2022/05/Hurtibise-3.jpg)
Credit: The Center for Land Use Interpretation, United Divide: A Linear portrait of the USA/Canada Border. Chapter 3: The 45th Parallel.Source: https://clui.org/projects/united-divide/45th-parallel. All data on the CLUI site is subject to a Creative Commons Attribution-Noncommercial-Share Alike 3.0 license.
The boundary line brushes against the barn as shown by the white border marker and the cleared trench that stretches to the horizon.