State Route 241 (SR 241) is a state highway in Orange County, California that is a toll road for its entire length. Its southern half from near Las Flores to near Irvine is the Foothill Transportation Corridor, while its northern half to SR 91 on the Anaheim–Yorba Linda border forms part of the Eastern Transportation Corridor system with SR 133 and SR 261. SR 241 is one of the highest elevated highways in Orange County and provides scenic views of both the Santa Ana Mountains and the cites below, passing through 12 different cities and regions along its length. Legislatively, SR 241 is defined to run south to I-5 at San Onofre State Beach on the border with San Diego County. A plan to construct this portion was opposed due to environmental concerns. The county maintains the toll-free Los Patrones Parkway that extends the right-of-way south to Rancho Mission Viejo, but local officials do not intend to hand over control of the parkway to the state. Route description SR 241 runs along two named tollways: its southern half is the Foothill Transportation Corridor, and its northern half is part of the Eastern Transportation Corridor. The toll road begins at its interchange with Oso Parkway near Las Flores, while the right-of-way continues south as Los Patrones Parkway. SR 241 then heads northward through Rancho Santa Margarita and Trabuco Canyon near O'Neill Regional Park. It then passes through the eastern areas of Mission Viejo and Lake Forest before paralleling the rugged foothills in Irvine. It then runs along the easternmost edge of Irvine, with scenic views on either side, before meeting the eastern terminus of SR 133. SR 241 continues north as part of the Eastern Transportation Corridor following this interchange. SR 241 then meets SR 261 and Santiago Canyon Road (CR S18) near Irvine Lake before turning northeastward towards its northern terminus at SR 91 on the Anaheim–Yorba Linda border near the Santa Ana River. SR 241 is part of the California Freeway and Expressway System, as well as the National Highway System, a network of highways that are considered essential to the country's economy, defense, and mobility by the Federal Highway Administration. History The toll road was constructed by the Transportation Corridor Agencies, also known as the TCA, and is owned by the state of California. Construction was financed with bonds, which are repaid with toll revenues. Taxpayers are not