We took a trip June 7th to pa. there was a sign at the toll booth to continue on thru and the Delaware rive port authority will contact you. well we were contacted with a payment request of $30 for toll booth violation. we wanted to pay but NO ONE was in the booths. Now instead of paying a $5 toll fee we now have to pay 6 times the amount?????? and you cannot reach a person to speak to about this. SHAME SHAME SHAME