Photograph of the Arroyo Seco Parkway connecting Los Angeles and Pasadena, [s.d.]. The freeway runs from the foreground to the background at center and has three lanes in each direction. A narrow median with small plants on it divides the two directions of travel. Steeply sloped banks can be seen on both sides of the road, and trees can be seen on the top of the banks. A concrete bridge passes over the freeway in the background at center. One automobile can be seen traveling in each direction on the freeway.