I am planning a trip from Western Pa to the Sturgis bike rally in SD at the end of this month. I will be trailering my bike and was thinking about taking Rt 30 into Illinois then picking up I 39 north to I90. I have traveled I80 from Pa thru Ohio, Indiana & Illinois many times but am looking for a "road less traveled" but still one that I can make good time traveling on. I am planning on 3 days each way. Any feedback on this or any other suggested routes will be a great help.