Toll increases were not enough to save the company that built the South Bay Expressway from bankruptcy. The 10-mile toll road in San Diego was built in 2007 by California Transportation Ventures, a group that eventually became South Bay Expressway Ltd. The group is a subsidiary of toll operator Macquarie Infrastructure Group of Australia, the same Macquarie that holds stakes in the Indiana Toll Road, Chicago Skyway and Dulles Greenway.

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