This is a terrific route I got from Jonathan King.  It starts at Oregon Ridge Lodge and travels to the Prettyboy watershed.  The first rest stop is at what was Wally's on Rayville Rd at mile 15.  The ride then heads northeast of Middletown Rd on roads we rarely see.  The 2nd stop is along the NCR Trail at mile 26 where there's a porta pot.  There's another possibe stop at the Filling Station at mile 38.  We will also pass the Big Truck Farm Brewery at mile 18.