We joined a run to Central City last weekend. Snow was not much of an issue, ice was. Was a slip and slide up the last big hill off of Columbine campground rd before meeting with main trail. I chained up here and after lunch (late start) continued on. All but 1 truck made it up the steep incline between shooting area and poser rock. This is hill we got on video. Above poser rock I was the only one to make it thanks to chains. Group stopped there and we called it a day. I was talking with a group of Razors and they informed me it was passable all the way to the top. Would like to make another trip in the near future to confirm for myself.