I followed the advice of Peakbagger and used a collection of their suggestions, to end up doing a decent job following this at-times hard-to-follow route. This mountain is a beautiful place to see a diversity of plants, and the trail itself is a substantial challenge to follow compared to other hikes, but it is clearly a well-loved summit by locals, despite the plants trying to take the trail back.
I called Mt Hood Clackamas District Ranger Station and they said NF-45 is closed to vehicle traffic but open to hikers, so have at it, intrepid hikers!
Fuji Mountain, gem of the central Cascades, and well-loved hike, is a fantastic choice if you're in the area. Only half an hour from the highway, and with a very pleasant and well-worn trail to the top, this is the easiest hiking of any of the SOTA peaks in the area that aren't drive-ups.
I headed out to do this one as a combo with W7O/CM-050; I did not due to heat and a boulder, but I recommend attempting it if you're in the area.
Wickiup Mountain is a summit on the edge of Astoria's Bear Creek Watershed, from which they draw their water, as well as an active radio site. As such, access from the south is gated, and road access from the north stops just shy of the summit. What followed is one of the thickest, roughest bushwhacks, mile for mile, of my SOTA career, but it was nice to tick this one off the list. If you route find a little better than I do, you might have a better time, and if you hit it earlier in the year, the die-back of the brush might benefit you.
This is almost a drive-up, with a 200-ft scramble through what is currently totally-burnt forest. In a few years, this will probably be thick low trees. Drive as in my report of nearby Sister Rocks, but turn north onto NF-6406 to NF-214, which leads almost to the summit. All of these roads are passable to the average passenger car. Park at the end of the road, and head west up the slope. The route is steep and the soil is especially loose because of the burn, but you can get up it with care.
The trail has been reopened since the 2020 fire in the area. Logs have been moved from the trail, and it is in excellent condition. This hike is relatively flat, gently sloped, and beautiful, well worth checking out.
Calamity Peak is a road walk or drive with a short bushwhack portion. Take Wind River Road north through Carson, WA. Turn west onto Hemlock and then north on Szydlo, which turns into NF-54. Follow NF-54 to the junction by the Soda Lakes trailhead, then go straight (rather than bearing left) to continue on 5407 to the junction with NF 324. Google Maps also gives good directions to this junction, 45.9118, -122.0982.
Bunchgrass Mountain is a bushwhack through meadows of bear grass (presumably its namesake), and trees and brush up higher. It eventually reaches an unavoidable steep push to the AZ, which rewards you with impressive nearly panoramic views of Wolf Rock, Latiwi Mountain, and others to the east. This is across the road from Wildcat W7O/CM-082, and across the highway from Iron Mountain, so they make a good pair or trio if you have the time.
One of the four Wildcat Mountains in Oregon, this one is a short bushwhack from a Honda-Fit-accessible road, and as it is directly across NF2655 from Bunchgrass Mountain W7O/CM-087, these peaks would make an excellent pair or trio with Iron Mountain.
On US 20, turn south onto NF15 and follow twists and turns, and several forks, to a sign on the left that says Fritz Wildcat, at 44.3437, -122.1303. Follow this road up to climb the ridge, and park at 44.3296, -122.1014, the saddle. Google has all these roads marked and it can get you there.