Keywords: Neuquén road bridge construction, 1935.jpg en Railroad workers Lucas Duffy left and JoaquÃn Robles right on Neuquén's railway bridge overlooking the construction of the road bridge 1935-05-12 Maria Gabriela Duffy Ž Collection author other versions Custom license marker 2014 09 30 PD-AR-Photo Uploaded with UploadWizard Neuquén-Cipolletti Bridges |