Some like it HOT: States turning to toll lanes

By Curtis Tate, Miami Herald

Florida converted an underutilized car-pool lane along Interstate 95 north of Miami to express toll lanes, which began operating in 2008. An extension of the I-95 express lanes is under construction and will open by 2014. Similar projects are proposed for heavily traveled sections of Florida’s other interstate highways, including I-75 and I-4.