There is not CLOSE border crossing between Texas and Canada, but you probably go through Detroit.
260km or 3 hours drive or 161 miles to the closest border crossing is at Carway directly south of Calgary.
The nearest U.S. border crossing at Prescott, Ontario/Ogdensburg NY. Or at Cornwall - Massena or St. Regis, NY.
Prescott-Ogdensburg Border Crossing
The Us border crossing point in the Berlin was called "Checkpoint Charlie"
russia is the closest country and it does not touch the border of the US!!! :)
Mexico
Mexico
the border is called the Rio grande river!!!
The border crossing that is used to get to lake Erie in Ohio is in Cleveland, Ohio. The border will be open 24/7. To cross the border into the US and into Canada a passport is needed.
If in Mexico travel north. There is a border crossing. Pass that and you are in the US
The idea is to keep Mexicans from crossing the border into the US.