"If we could manage how people use the roadway, if we could manage how people use our system by pricing it differently based on congestion, based on time of day, based on the type of vehicle, I think there's a real opportunity out there," said Randy Blankenhorn, Chicago Metropolitan Agency for Planning.
"The highway is a free good. And one way of allocating that resource is to charge, and pricing would essentially manage demand, and hopefully reduce the congestion," said Prof. Joe Dijohn, University of Illinois in Chicago.