skied the angel on 4.13.13. Got a bit of wind burn in the process (holy huge wind!)
Anyway, trailhead status would be accessible with a 4wd vehicle. The beta in an earlier post was correct, at the sign for FR252 where youare directed to go left for the trailhead, stay right on a different road, it takes you to an intersection with FR252 just before the trailhead. It was muddy and snowy when we were there on Saturday and they got several inches of heavy, wet snow last night so the road probably hasn‘t gotten any better since we were there. You can take the normal route on FR252 but it involves sneaking around a large snow drift, you can do it but we chose not to. There was lots of snow still so bring snowshoes if you plan on gaining elevation from the TH.
Have a good trip!