View along the Arroyo Seco Parkway, State Route 205, looking southwesterly at compressed cloverleaf grade separation at Avenue 52, Los Angeles County, 1941

Photograph (engineering notebook photoprint) of the Arroyo Seco Parkway, State Route 205, looking southwesterly at compressed cloverleaf grade separation at Avenue 52, Los Angeles County. Also visible are: automobiles, embankments, Arroyo Seco (river), guard rails, street lights, fences, trees, houses. Legible signs include: "Stop", "Yield ahead".