Underpasses; Railroads; Transportation; Fort Worth (Tex.); McCollum, H.K.; Chicago, Rock Island and Gulf Railway Company; Construction equipment; Purina Mills; East Fourth Street (Fort Worth, Tex.)
Progress photo number 5a taken during construction of the Fourth Street (East) underpass by contractor H.K. McCulloch [McCollum] provides a close look at the excavation machinery. The Purina Chow Mill is visible in the background.