Railroad Bridge at the Mouth of the Suna River


The Murmansk Railroad was built by the Russian government during World War I to connect Petrograd (Saint Petersburg) to the ice-free port of Romanov-on-Murman (now Murmansk). Construction lasted from 1914 to the spring of 1917 when the line was completed. Seen here along the route is the wooden railroad bridge over the Suna River, near its mouth at the Kondopoga Bay of Lake Onega. The bridge rests on rock-filled log caissons that are protected from spring ice floes by projections at the base. Major earthworks were required on both sides of the bridge to create the gradual approaches. On the other side is a tall log water tower (with metal smokstack) that could be heated in the winter. Visible beyond are the roofs of wooden houses in the village of Chupa. To the right a soldier in summer uniform stands guard next to a booth on the bridge. The image is by Russian photographer Sergei Mikhailovich Prokudin-Gorskii (1863–1944), who used a special color photography process to create a visual record of the Russian Empire in the early 20th century. Some of Prokudin-Gorskii’s 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. Support for his work was renewed during the First World War, and in 1916 he was commissioned to photograph scenes along the new railroad.

Date Created

Subject Date

Title in Original Language

Ж. д. мост при устье р. Суны

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 23, 2016