Duane's take
Here's how the official marker tells it, and I'll do my best to do it justice. Now, picture the Rocky Mountains stretching out before you, that great jagged spine running north to south, and you're trying to get from the Atlantic all the way to the Pacific. You need a way through.
You need the lowest snow-free feasible route those mountains have to offer. Well, friend, there is one. There is exactly one.
And this is it. El Paso del Rio del Norte. This old pass.
Right here. Not up north where the cold bites hard and the snow piles deep. Right here, where the river cuts through and the way stays open.
And because nature put that door in this particular wall, everything that needed to cross a continent came looking for it. The great trunk lines of telegraph. The great trunk lines of railroad.
They didn't wander here by accident. The pass drew them, the way a gap in a fence draws every creature on the range. The city of El Paso grew up to mark the place and carry the name forward.
That's what the marker says, standing here in 1936, still pointing to the same notch in the mountains, the same river, the same passage that's been threading civilization from one ocean toward the other for as long as anyone's been trying to make that crossing.
What the marker says
Through this old pass, the lowest snow-free feasible route from the Atlantic to the Pacific through the Rocky Mountains, extend today the great trunk lines of telegraph and railroad. The city of El Paso marks the place and perpetuates the name. 1936