The trail is still blocked to Equestrian and Stock, in the section 3/10 of a mile South of Buck Peak. Saw crews from both the Mt Hood Chapter and the Mt Hood National Forest have made progress in clearing the blowdowns from the September 2020 winds. There are about 6 logs blocking the trail, but hikers can still climb over or crawl under

As of June 17, 2023 there are 123 downed trees between Lolo Pass (2115.2) and Whatum Lake (2131.3) and another 325 downed trees between Whatum Lake and Teakettle Spring (2140.0). The latter is designated wilderness in a burned area such that log out must be via hand tools only. Hikers can scramble over, under or around. Not passable to equestrians
Dyatripper

Fallen trees present hazards trailwide, including on Mount Hood. Please see this article detailing an incident where a horse fell ~200 feet near Zig Zag Canyon while trying to cross a log.

https://www.oregonlive.com/pacific-northwest-news/2022/08/a-healing-miracle-after-a-horse-falls-200-feet-near-timberline-lodge.html

“As Mandt walked in front of Oriana on the steep, crumbling trail, she led the horse by a rope and encouraged the horse to weave between the fallen trees.

That’s when a stirrup on the horse’s saddle caught a log. Oriana lost her balance, then struggled to get her feet under her, tipping over.”