La Paz - Oruro Road; Stone Arch Culvert. Original caption: 42-4364: La Paz - Oruro Road. Looking across the "pampa" or silt flats westerly toward Oruro. Fill 30 to 50 cms. high is required for protection against wet season inundations. Roadway is being "ballasted" with broken stone from mines near Oruro. Taken January 26, 1942 - Hart. Original caption: 42-4365: Type of stone arch Culvert extensively used, built of Andesite near Oruro and elsewhere of sandstone. Span of this one is meters. Taken January 26, 1942 - Hart. State: Bolivia.

---

Size: 6888px × 5021px
Photo credit: © NB/PR / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: