• Arroyo Seco Flood Control - Pasadena CA
    The WPA was extensively involved in flood control construction in Arroyo Seco during the 1930s. Excerpts of WPA involvement in that history follow: 1934-35: Trapezoidal channel is constructed in the Central Arroyo from Devils Gate Dam through the Rose Bowl area to Holly Street with a soft bottom as part of a CWA, SERA, WPA project. 1935: The Works Progress Administration takes over the gravel operation in LA, designating it as a flood control project sponsored by the city of Los Angeles. Trapezoidal cross-section construction chosen since it minimized steel and lumber and maximized hand labor, satisfying requirements of relief funding. 1935-40: The...