The route crosses the Contra Costa Range through Mission Pass into the Sunol Valley. After crossing the Sunol Valley, the scenic route passes through the narrow canyon of the Arroyo de la Laguna into the south end of the Amador Valley terminating at the Berral Avenue Interchange near the city of Pleasanton. The scenic aspects of the corridor feature the rolling wooded hills of the Contra Costa range contrasted with the flat Sunol Valley ringed by distance hills to the north and east.

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This suburban freeway provides views of 3,849 foot-high Mount Diablo.

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Any questions, comments, or suggestions should be emailed to Dennis Cadd at
dennis_cadd@dot.ca.gov