Cross Country Move (via USA) with firearms

[u/WestEasterner]

Hi All - Moving from the GTA to Alberta. It's hard to ignore how much time is saved by travelling through Windsor into the US rather than up and over Superior - which I'm not thrilled about doing in a loaded full size u-haul. What do I need to know as far as travelling with firearms is concerned?

[u/Eat_Cantaloupe_]

It's going to be WAY less stressful just to take the long way and avoid international travel