I will not hesitate to let you know how incredibly humble I am.
Well, obviously, you've got a great deal to be humble about.
On a serious note though, we learned today that "the Bridge of the Gods" is named after a perhaps-mythical natural bridge that formed thousands of years ago over the Columbia River. The short version is that the sides of the river gorge collapsed, dammed the river and created a huge inland lake. After time the river eroded through the blockage, leaving a huge natural bridge ("the Bridge of the Gods") that lasted for many, many decades or centuries before then-intense volcanic activity caused a collapse.
This story is a prominent part of Native American stories. Geologists doubt it was possible.