Puente de los Franceses (Madrid) Puente de los Franceses (Madrid) The Puente de los Franceses (Bridge of the Frenchmen) railway viaduct is located in Madrid, Spain. Comprising five semi-circular brick skew arches, it was built in the second half of the 19th century to carry the railway line from the north (Madrid - Venta de Baños - Irun) across the River Manzanares. The bridge is named after the nationality of the engineers who devised the project, who were of French origin. The bridge is also known as the French Bridge. The bridge was built between 1860 and 1862, along with other construction work on the
Allison Engine Testing Stands the stands and adjacent to the north, a hut. Only men were employed here in the round-the-clock shifts of Australian civilians and American servicemen. On 13 August 1943 a reporter for the Courier-Mail described the work as the "noisiest war job" (p4). Complaints about the noise by Brisbane residents possibly influenced the design of the next two enclosed testing stands, plans for which were drawn up in March 1943. Including contingencies, their estimated cost was . As these two brick sound-proofed stands, a slab for a warehouse to the immediate north of the earlier hut, and the additional two open