I'm thinking that an alternate route to Rausch Creek from the campground might be good.
Right out of the campground and down 443 for about 1/4 mile then turn right onto Gold Mine Rd. for several miles until it meets 325 (Clarks Valley Rd) and then turn right on for a short distance until that meets 209.
Then take a right on 209 and follow that for 5-6 miles to Joliett and turn on Mollystown Road and Rausch Creek will be about a mile on the right.
Basically, just going to Rausch Creek in a clockwise route versus going counter clockwise via 81 or the alternate off highway route through the town of Pine Grove.
The milege and distances are all similar, so if there is lane closures and/or delays on 81, the above might be a good alternate.
https://www.google.com/maps/dir/144...6626!2d40.608498!2m2!7e2!8j1435143600!3e0!5i1