Highway closures and evacuations remain in effect as a wildfire burns more than 58,000 acres in far northern Coconino County. It is one of two blazes raging at or near the northern rim of the Grand Canyon.

The Dragon Bravo Fire has burned thousands of acres along Grand Canyon National Park's North Rim and damaged or destroyed about 100 structures.

The Dragon Bravo Fire devastated over 70 structures at the Grand Canyon's North Rim, with only 8% containment.

Here's what we know about the two wildfires that have destroyed tens of thousands of acres of forest and burned at least 70 structures.