Option 1: Coming from Missoula
Drive west on Broadway; turn left at mile marker 4, Aviation Way.  Follow Aviation Way to the right.  Take the first left, Corporate Way.  Continue to parking lot.  Ring bell at gate for access.

Option 2: From Interstate 90
Take Airway Blvd. exit #99.  Follow Airway Blvd to Broadway, then turn left.  Take first right at mile marker 4, Aviation Way.  Follow Aviation Way to the right.  Take the first left, Corporate Way.  Continue to parking lot.  Ring bell at gate for access.