Hi all- headed to Allentown and would like your advice on the better (Cayman friendly) route. Which road has the better surface (blacktop vs. crete) and less trucks?? Was looking at 78 (yuck) and 476...

What say you?

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Carrara White / Sea Blue Interior / Bi-Xenon Headlamp Package / Leather Sport Seats / Heated Front Seats (like there's a back seat) / 18" Cayman S Wheels / Wheel Crest Caps / Sound Package Plus / DENSION ice->Link500 / Fire Extingusher / Automatic Climate Control