Slightly belated update: The road is open past the slide to one-way, self-controlled traffic (stop sign) and will stay open unless further floods or other events take it out. According to a State Parks representative at the site, the road may be paved this summer if the budget allows and full restoration will require significant engineering and retaining wall construction. He estimated it to be a two-year project.
Please drive slowly and yield right of way at the stop sign.