By Scott Swanson
Of The New Era/Lebanon Local
Searing temperatures and humidity aside, this year’s Oregon Jamboree drew huge crowds to hear headliners Miranda Lambert, Trace Adkins and Old Dominion, and experienced relatively few problems, according to organizers.
“I don’t think we’ve ever had three days in a row that were that hot and muggy,” Festival Director Robert Shamek said Monday as crews tore down the stage and lowered tents around the Sweet Home High…