The title says it all: Does anyone know if the Chain of Crater Road is open to Hwy 130 as of January 2019?

Can it be ridden on 2.1" tires?

I read somewhere that the road was opened in order to serve as an evacuation route for the recent eruption, and now its clear, but they don't allow cars on it. I'm planning a bike tour through the area and I think it would be a rad route to ride.