Bridle path crossing of Riverside Drive in Griffith Park near Pickwick Riding Stables, Los Angeles, 1930

Photograph (engineering notebook photoprint) of bridle path crossing of Riverside Drive in Griffith Park near Pickwick Riding Stables, Los Angeles. From point on bridle path at west edge of Los Angeles River bed looking south along new bank protection laid along easterly slope of Riverside Drive. Shows hat subway crossing for horses would be below grade of the river. Also visible are: wooden posts, scrub brush, trees in distance, hills, utility poles and lines. No legible signs.

本照片为工程笔记影印件，拍摄于洛杉矶格里菲斯公园匹克威克骑术训练场附近、河滨大道（Riverside Drive）旁的跨路骑马道区域。拍摄视角取自洛杉矶河床西缘的骑马道，沿河滨大道东侧坡道新建的护岸向南取景。画面显示，供马匹通行的地下道口将建于河床标高以下，同时可见木柱、灌丛、远景中的树木与山丘、电线杆及输电线路，无清晰可辨的标识。