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Transportation Corridor Agencies / FAQs

What is Transportation Corridor Agencies?

The Transportation Corridor Agencies (TCA) is a joint powers authority formed in 1986 by the California State Legislature. The agency is responsible for the planning, financing, construction, operation, and maintenance of Orange County's public toll roads, including the 73, 133, 241 and 261 toll roads. The agency also provides transportation services and programs that enhance mobility and improve safety for all Orange County residents.

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