Couple of questions about Sunderbruch, given I haven't been out there since they started construction on the bridge and path at the north entrance.

1) Is there a timeline of when this is expected to be completed?
2) Is this entrance/exit completely blocked off or is there a bypass? Is the south entrance on the other side the only way in and out?
3) Is Kickapoo Up / Down basically closed off since they lead to the paved path that is being worked on?

Thanks.