The branching seems pretty even overall. It is kinda tall for a post oak, I guess. I asked dh to guess the height, he said more like 60 feet tall, not 70.
Here's the form. It's the tall tree to the right side of the picture.
Here's the trunk. The larger one. Now that I'm looking, it does branch off doesn't it?! I just went out and looked and that branch off to the left is very large and sprawling.