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In page California State Route 44:

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SR 44 is part of the California Freeway and Expressway System,[2] and is part of the National Highway System,[3] a network of highways that are considered essential to the country's economy, defense, and mobility by the Federal Highway Administration.[4] SR 44 is eligible to be included in the State Scenic Highway System,[5] but it is not officially designated as a scenic highway by the California Department of Transportation.[6]