On the Way to Iurezan Bridge


In 1909 and 1910, Russian photographer Sergei Mikhailovich Prokudin-Gorskii (1863–1944) traveled extensively in the territory around the Ural Mountains, where he photographed railroad installations, factories, urban settings, and natural landscapes. In the summer of 1910 he traveled along the Samara-Zlatoust Railroad (built in 1885–90; now the Ufa-Chelyabinsk line), subsequently a link in the Trans-Siberian Railway. This photograph shows a long curve of track along the Iurezan’ River just to the west of Ust-Katav (in present-day Chelyabinsk Oblast). The Iuriuzan (as it is now spelled) is a left tributary of the Ufa River, which flows into the Kama River as part of the Volga River basin. The track bed was cut into the side of a massive karst cliff at the edge of the river. Rubble from the cliff was used to construct the embankment. The superb composition of this view gives a sense of the grand scale and the technical challenges faced in building the railroad over the Urals. The hilly terrain in the background is covered primarily with conifer trees, including pine, spruce and fir. Prokudin-Gorskii used a special color photography process to create a visual record of the Russian Empire in the early 20th century. Some of his photographs date from about 1905, but the bulk of his work is from between 1909 and 1915, when, with the support of Tsar Nicholas II and the Ministry of Transportation, he undertook extended trips through many different parts of the empire.

Date Created

Subject Date

Title in Original Language

По пути к Юрезанскому мосту

Type of Item

Physical Description

Glass negative (presented as a digital color composite)


  • Prokudin-Gorskii’s photographic work survives primarily in two forms: 1,901 black-and-white triple-frame glass plate negatives, made with color separation filters, which Prokudin-Gorskii used to make color prints and lantern slides; and 12 albums of sepia-tone prints, made from the glass negatives, which Prokudin-Gorskii compiled as a record of his travels and studies. The Library of Congress purchased the glass plate negatives and the albums from the Prokudin-Gorskii family in 1948. In 2004, the Library of Congress had digital color composites made from all the surviving glass negatives using a software algorithm to automatically align the color components. As with most historical photographs, title and subject identifications are corrected and enhanced through new research. Current information on the collection is at http://www.loc.gov/pictures/collection/prok/.

Last updated: September 28, 2016