Broadway Bridge

1. Smith, Dwight A. / Norman, James B. / Dykman, Pieter T. (1989): Historic Highway Bridges of Oregon. 2^ème édition, Oregon Historical Society, Portland (États-Unis), pp. 116.
2. Marzella, Frank (2019): Restoration of Two Historic Movable Bridges. Présenté pendant: IABSE Congress: The Evolving Metropolis, New York, NY, USA, 4-6 September 2019, pp. 2263-2272.

   https://doi.org/10.2749/newyork.2019.2263